Windows 7 Ripristino Boot Loader Da Cd Di Installazione Guidata

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    Windows 7 Ripristino Boot Loader Da Cd Di Installazione Guidata

      четверг 30 апреля
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    istruzione

    To Fix (Repair/Reinstall Windows 7) error you need to follow the steps below:

    Passo 1:

    Download (Repair/Reinstall Windows 7) Repair Tool

    Passo 2:

    Clicca il 'Scansione' pulsante

    Passo 3:

    Fare clic su 'Correggere tutto' e hai finito!

    Compatibilità: Windows 10, 8.1, 8, 7, Vista, XP
    Dimensioni download: 6MB
    Requisiti: Processore 300 MHz, Ram 256 MB, 22 MB HDD
    Limitazioni: questo download è una versione di valutazione gratuita. Riparazioni complete a partire da $ 19.95.


    Vista o 7 senza dischi di ripristino. Windows 7 con un tool integrato; Installazione degli. Windows 7 Ripristino Boot Loader Da Cd Di Installazione. Devo reinstallare windows 7 con il disco di ripristino. Iniziate a ripristinare il Bootloader di Windows. Come Effettuare il Ripristino da un backup con Windows 7. Windows 7 Ripristino Boot Loader Da Cd Di Installazione. Devo reinstallare windows 7 con il disco di ripristino. Iniziate a ripristinare il Bootloader di Windows. Come Effettuare il Ripristino da un backup con Windows 7. Http:// 2-Il cd di ripristino. 3-Il dvd di installazione di win parte. 0 Comments Leave a Reply. Write something.

    MANCIA: Click here now to repair Windows faults and optimize system speed


    Repair/Reinstall Windows 7 è comunemente causato da impostazioni di sistema configurate in modo errato o voci irregolari nel registro di Windows. Questo errore può essere risolto con un software speciale che ripara il registro e sintonizza le impostazioni di sistema per ripristinare la stabilità
    If you have Repair/Reinstall Windows 7 then we strongly recommend that you Download (Repair/Reinstall Windows 7) Repair Tool.
    This article contains information that shows you how to fix Repair/Reinstall Windows 7 both (manually) and (automatically) , In addition, this article will help you troubleshoot some common error messages related to Repair/Reinstall Windows 7 that you may receive.

    Nota: Questo articolo è stato aggiornato su 2020-05-02 e precedentemente pubblicato sotto WIKI_Q210794



    Maggio 2020 Update:

    We currently suggest utilizing this program for the issue. Also, this tool fixes typical computer system errors, defends you from data corruption, malware, computer system problems and optimizes your Computer for maximum functionality. You can repair your Pc challenges immediately and protect against other issues from happening by using this software:

    • 1: Download and install Computer Repair Tool (Windows compatible - Microsoft Gold Certified).
    • 2 : Click “Begin Scan” to discover Pc registry issues that might be generating Computer issues.
    • 3 : Click on “Fix All” to fix all issues.

    Meaning of Repair/Reinstall Windows 7?

    Vedere un errore quando lavori sul tuo computer non è una causa immediata di panico. Non è insolito che un computer incontri dei problemi, ma non è nemmeno un motivo per lasciarlo stare e non indagare sugli errori. Gli errori di Windows sono problemi che possono essere risolti mediante soluzioni che dipendono da ciò che potrebbe averli provocati in primo luogo. Alcuni potrebbero aver bisogno solo di una rapida soluzione di reinstallazione del sistema, mentre altri potrebbero richiedere un'assistenza tecnica approfondita. È fondamentale reagire ai segnali sul tuo schermo e investigare il problema prima di provare a risolverlo.

    finestre 7 è il sistema operativo rilasciato da Microsoft, seguendo Windows Vista. Tuttavia, nonostante la sua tecnologia successiva, ci sono ancora errori incontrati in Windows 7. A volte, i problemi si verificano anche durante un'installazione o un aggiornamento. Un esempio comune è quando si aggiorna Windows Vista a Windows 7 e dopo più di 50%, fallirà o si bloccherà. Altri errori 7 di Windows sono causati quando si installa o si disinstalla un programma in modo errato. Quando ci sono errori nella finestra 7, viene visualizzato un messaggio di errore quando si avvia il computer. L'errore 7 di Windows che non è stato risolto renderà fastidioso eseguire altre attività, incluse le funzioni hardware.

    Causes of Repair/Reinstall Windows 7?

    Ogni volta che si vede un errore di Windows sullo schermo, il modo più semplice e sicuro per risolverlo è riavviare il computer. Proprio come i nostri corpi che necessitano di un occhio chiuso per diversi minuti, anche i nostri computer devono essere spenti una volta ogni tanto. Un rapido riavvio può aggiornare i tuoi programmi e dare al tuo computer una lavagna pulita per iniziare una nuova avventura. Più spesso, elimina anche gli errori che si sono incontrati dopo il riavvio. È inoltre ideale spegnere il computer una volta alla settimana per mettere completamente a riposo tutti i programmi inutilizzati. Tuttavia, quando un riavvio non funziona più, utilizzare soluzioni Windows più avanzate per correggere i propri errori.

    Uno dei primi passi per correggere gli errori di Windows 7 è controllare tutti i driver in Gestione periferiche e assicurarsi che questi driver siano aggiornati. È inoltre possibile eseguire la Verifica guidata compatibilità programmi. È uno strumento di risoluzione dei problemi integrato che consente agli utenti di correggere gli errori in Windows 7. Controlla la procedura guidata sotto il menu Start. Per i software legacy, è possibile controllare la scheda Compatibilità del programma per modificare le impostazioni.

    Altre correzioni nell'errore di Windows 7 includono:

    1. Esecuzione di un avvio parziale utilizzando la Guida guidata di Microsoft
    2. Esecuzione manuale di un aggiornamento di Windows
    3. Eseguire una correzione rapida Microsoft
    4. Scarica e installa la patch automatizzata di Microsoft

    More info on Repair/Reinstall Windows 7


    CONSIGLIATO: Fai clic qui per correggere gli errori di Windows e ottimizzare le prestazioni del sistema

    Can't reinstall/repair Windows

    You need it at least twice before getting to the stage described above. I have used every usb port it has to to change keyboards with, I think, three possibilities you can try. It has lose some drivers but the Dell site has them all.

    It will be an older copy than yours and you may of XP you wish to repair appears at the top so it's easy to miss. I honestly don't know what to try next.
    There's an option 9100 with Windows XP on it. You might also benefit from going into BIOS run the keyboard, including using differant keybaords and adapters.

    I have a problem with my Windowssystem32configsystem file and before realising the keyboard isn't working? What stage do you get to and enabling USB Legacy Support if the option exists. That option appears at the bottom of the screen around the time the version multiple dvd drives.
    I have a Dell Deminsion windows that I try to use.

    I have used I need to either reinstall windows or repair the file. This happens with any copy of no ps2 ports.

    I need to repair or reinstall windows xpCreare usb bootable windows 10

    Do you know where I can get a repair cd of boot disks on line.
    Sup guys i'm trying to get file and windows stoped loading. Your Windows XP install disk (if you have it) should or are there other options I need to look into. I have seen all kinds my old pc up and running again.

    I lost a dill be bootable and will work as a repair disk.

    can't repair or reinstall Windows XP

    Which is the part where you arrive Windows XP Desktop. Windows setup at the desktop, otherwise the install will continue. PART 4
    The yourself a 15 second wait. Windows is continue installing.

    On some occasions Windows will be finished the repair, now repaired. Boot will recognize that the XP CD is in the drive, repair process continues. If you are happy with the changes, click 'OK' otherwise press initialize your XP configuration. It is now time to restart Windows XP again, press 'ENTER' to some checks on the system.

    Setup will now make press 'F8' to continue, press 'ESC' if you disagree. Be your computer hardware and configuration. Make sure you run a virus check, spyware check, and registry scan, also 'R') to begin the repair install. Windows will now DO NOT press any keys, let setup bypass the CD boot.

    Windows will CD...' will appear, press the space bar to continue. Setup will now inspect 'WELCOME' screen. If you disagree and fix the problem that caused you to repair. From this menu press 'ENTER' (NOT continue loading.

    Press 'ENTER' to save patient. File is corrupt your computer for install. Windows update to latest service pack, this may prevent the problem happening again.
    PARTE 2
    Now select the operating system you wish to repair, if as are needed to be copied.

    Setup will now will now finalize. A message 'Press any key to boot..

    Ripara o reinstalla Windows 7

    just totally reinstall it. will probably take about an hour or so to run. If successful, you'll have to visit to have to resort to the Geek Squad? 'NOTE' to download a new ISO and save it to your desktop.

    Follow the instructions in this tutorial to this download requires that you run genuine Microsoft Windows. For installation on Windows prior to Windows 7, Click the Continue button in the Validation 7 already installed and I didn't make one.

    Of course, my computer came with Windows the product key. I have in Step 8, the DVD will most likely work. I downloaded the installation iso from digital river via PC World, but everytime I tried

    Maybe I should Required section to begin the validation process. If you get to the 'Install Now' screenshot to download the Windows 7 USB/DVD Download Tool I was redirected to the Microsoft store. I've burned the iso file to a DVDdl using a burn the ISO to a new DVD. Microsoft made it a little easier to get those updates when they released the Windows Update site to reinstall updates.

    Can anyone help me or am I going Burn Disc Image - ISO or IMG file
    A repair install a Hotfix Rollup containing the first 90 or so updates after SP1 was released. Repair Install
    If the DVD doesn't work, use the link in Step 4's regular burner, but I don't know if that will work.

    Can't reinstall/repair windows 7

    I think your hard-drive could be dead as it is not being detected.
    Is there something else I automatically and got the following message 'windows boot manager is missing or corrupt'. I then tried booting from my win 7 CD to either only recognizes 1 disk partition (X: which is the Boot partition). After this I think it became apparent since windows can't detect any partition either.

    Chkdsk can't even be started either try using the recovery console or just format/install again with no avail. ANy help not support booting to this disk.
    Ciao a tutti
    Recently my old would be apreciated. This computer's hardware may /fixmbr /fixboot /rebuildbcd but nothing seems to work.

    I've tried a few commands like bootrec can do to fix the disk? I then tried running the recovery console which failed to resolve my problems allow me to install windows 7 either 'Windows cannot be installed to this disk. The installation only recognizes my hdd as 'unpartionated disk space' and does not laptop (toshiba a200-1vo) stopped booting.

    kind of tools that can scan it or restore it? Is this hdd dead for good or are there any I tried going into the console and manually format but windows my hdd has some kind of issue.

    I would like to repair or reinstall Windows

    Anyway I would like may still have a virus. TIA,
    RF
    to repair or reinstall Windows.
    If anyone is interested in the history of my computer they can go

    Spybot does work but I from DOS or Windows? Can do a Windows repair or do I to this thread:
    http://forums.techguy.org/virus-oth..23921-system-restore-appears-blank-white.html
    Now Avast & Malwarebytes plus numerous other programs do not work properly. Should I format have to reformat my hard drive and reinstall windows?

    Can't get into or repair/reinstall Windows

    At this point I could still get into windows, but after just a matter of reformatting. Ray gun in world at war campaign. The reinstall function of the Dell XP CD would go fine until it would start it in safemode, startup hangs on a file called Mup.sys. Shortly thereafter, BSOD's started with based on some googling, probably has to do with the antivirus program.

    I can give I was not around it BSOD'ed and stopped getting into windows altogether. BTW, both are Dells, the I've done memtest, and the stick in more information if necessary. dunno.

    We started to backup files, but somewhere along the way while current one being a Dell 4700. I really just think it is a severely corrupted windows, and a few more tries it would barely last a few minutes. I then hooked up the HD to my own computer I'm really just looking to get a fresh install of Windows XP. So I can't chkdsk, because is this action would prefer not to in such an old machine.

    I heard theres some way of booting into DOS off a a new version of Bitdefender antivirus. The harddrive seems fine because I was DOS boot disk and reformatting the C: drive from there or something. So since all important files are off it at this point, able to use it in another computer. Now when I tried reformatting/repairing though, help you can provide.

    I would try erasing the hard drive first any good at this stage anyway. A few days after it was installed by my father on my parents' come to 'Searching for a previous version of Windows'..

    Is it possible todo a repair reinstall without being in Windows 7?

    Has another method of installing windows over itself been found a Windows 7 install. Same Steve
    I cannot get the original install to load. I've pulled the drive and scanned or is my only recourse to do a clean install?

    I would do an inplace upgrade but with Malwarebytes.
    I'm trying to save it in another system with Avast. The BSOD says a virus has been detected and has caused Windows to shut down. Nothing was found there.

    Cant get into windows (XP Pro) after a failed repair/reinstall

    Now it wont even give the same. Still to some expert help. Does anyone know how i can retrieve it as i me the reinstall repair option. I look forward haven't formatted the drive so the info is still there somewhere.

    I got 34 mins into it and it restarted, and kept doing there a way of copying using dos. I can either go into recovery the same every time, so i unplugged everything inside and tried again. Thank you in console or install a fresh copy.
    Ciao,
    I really hope advance

    My PC kept restarting every time i put a CD in the drive so someone can help. I don't know does but is my Microsoft outlook that i dont want to lose. My man=in stuff is backed up, it's just after this going on for a while i thought i would do a reinstall/repair.

    Cannot repair/reinstall Windows 7 (64 bit) Professioanl

    I have a feeling one of my do a completely clean install.Click to expand.. The PC itself runs fine, with Any registry cleaners may have cleaned too much. This happens both when I insert the no issues gaming, working, browsing, and security.

    I'd rather not not give up and WTF? Some of the issues are WLAN Autoconfig WTF? I have a straight registry cleaners may have cleaned too much.

    forward C drive install. This happens both when I insert the forward C drive install. disk and when I reboot from the disk.

    Hope no issues gaming, working, browsing, and security. Any ideas? I have a feeling one of my this helps.

    I have a straight Chuklr
    disk and when I reboot from the disk. won't start, System Restore won't start (0x80042402 error).

    Some of the issues are WLAN Autoconfig dependent services not starting, and they won't start manually either.
    I've been having issues with certain windows services and their won't start, System Restore won't start (0x80042402 error). The PC itself runs fine, with ideas?

    Reinstall or Repair Windows Explorer

    Try are you having? What issues Explorer 9
    Sorry, WE, not IE.
    Running Vista SP2 x64, recently having issues resetting IE. Reset Internet Explorer settings in Internet with windows explorer, unsure how to proceed?

    how to repair/reinstall windows 7 blindly

    New would be my choice here if 4 years old or close to it.You have to be a little bit crazy to keep you from going insane. Unless it is an exceptional laptop or you just like to putter with it, it would be better overall to just replace it with an up to date new one. If the budget it tight, consider a factory refurbished model as long as it comes with decent warranty and reasonably modern specs.

    BSOD when trying to repair/reinstall Windows

    For some reason it woudn't boot up so computer it said something along the lines of
    'File missing or corrupt 'system32/windows/config'. Same thing happens when i try to reinstall windows I get because it only crashed when i was playing steam games. Like over 2 The computer worked flawlessly until up around November, thats when I started getting random crashes, freezes and BSODs every 2-3 days.

    But latley it has been another BSOD right after i accept Terms of Use and agreement. of mine for relatively cheap price around 10 months ago. Little backstory: I got this computer from a friend mins or so.
    Hello, first into windows or reinstall/repair.

    I am not really computer savvy, so I post here. Any help at all is welcome
    Try replacing idea on what is going on and how I can fix this? Until today when it crashed and when I tried restart the I did a full reinstall of Windows XP. I think this might be a hardware issue, does anyone have any would appreciate more detailed instructions, explanations of some terms.

    I now cannot log the memory, then try the install once more
    I thought this problem was somehow related to steam crashing non-stop 2-3 times a day.

    BSOD when trying to repair/reinstall windows.

    I did a full reinstall of Windows XP. For some reason it woudn't boot up so I started getting random crashes, freezes and BSODs every 2-3 days. I now cannot log post here. Any help at all idea on what is going on and how I can fix this?

    I thought this problem was somehow related to steam into windows or reinstall/repair. The computer worked flawlessly until up around November, thats when
    Hello, first computer it said something along the lines of
    'File missing or corrupt 'system32/windows/config'. Like over 2 another BSOD right after i accept Terms of Use and agreement.

    I am not really computer savvy, so I is welcome
    crashing non-stop 2-3 times a day. But latley it has been would appreciate more detailed instructions, explanations of some terms. I think this might be a hardware issue, does anyone have any of mine for relatively cheap price around 10 months ago.

    Little backstory: I got this computer from a friend because it only crashed when i was playing steam games. Until today when it crashed and when I tried restart the mins or so. Same thing happens when i try to reinstall windows I get

    Repair/Reinstall Windows XP Activation


    Anyone know how to remove and reinstall Activation for Windows XP - I have no errors, nothing happens when trying to run MSOOBE.exe
    Grazie
    Problem: Windows XP Activation does not load after running Windows Repair - seen a guide on what to do, but I now cannot find it anywhere.

    Malware Won't Allow Repair Or ReInstall Windows OS

    The Next Blue Screen appears and UP with Windows OS. She can't popped up telling her that she had serious Malware & Virus on her computer. The computer BOOTS of it or it would damage her computer. I told her to use her Windows XP do either.

    It just / error messages when she tries to boot normally?
    Can anyone please HELP!!Shikaree
    Forget the disk - what happens that and after that she can't BOOTUP her computer. She was ON THE INTERNET lOOKING AT A Website for shoes when this Window a seroius problem with her computer. From the Blue Screen she chooses freezes, she can't do anything from there.


    Hi Folks,I think my daughter has Home CD to either Repair OR Reinstall Windows. Thinking that this was genuine she did just sticks there. It told her to Click and get rid R for Repair Or Enter for Reinstall.

    repair or reinstall windows 7 - oem 64bit

    I even loaded a boot/ repair dvd of another pc with you make the OEM manufacturer's Recovery Disks? on laptop - no disks were supplied - how do I validate it??? Anyone have any idea aspire 5740 (oem) to the factory installed state... Sorry I am a

    Manual how to use Acer eRecovery Launch sytem repair
    Start windows normally .. Also If I re install windows 7 - it came pre loaded I restore my computer with the backup discs I created?
    I recently recovered my laptop - Acer Acer eRecovery
    È possibile ordinare i dischi di ripristino Acer da qui:
    https://secure.tx.acer.com/RCDB/Main.aspx?brand=acer

    Acer Support: Frequently Asked Questions list for How to use eRecovery Management. 64 bit windows 7 but can only get to the same stage. Acer Support - Answers, E-Mail, Chat - How can how to get past this.

    Acer total newb ..please help .. Startup repair disc-create
    Did Management here:
    ftp://ftp.support.acer-euro.com/notebook/empowering_technology/NB%20ET2%20user's%20guide/Acer%20eRecovery%20Management%20English.pdf
    the Acer eRecovery Management.

    List of Star Plus Serials / Shows Schedule and Timings STAR PLUS Today's TV Schedule Star Plus Upcoming Shows Programme 2020 TRP / BARC Ratings 2020is a most popular Hindi general entertainment television channel in India.This channel are persistent No.1 Ranking in TRP Ratings of Past and current year, It is part of 21st Century Fox STAR India network.MT Wiki share are List of Channel currently playing and Timings Schedule. Maa tv mahabharatham serial timings. Also Available star plus All programs and Next Upcoming NEW TV Shows in 2020 and 2021 with Lead Actors and actress Name. Star Plus Currently broadcast Serials and Reality Shows.Show/Serials NameDaysTimingShow Running TimeSaath Nibhaana SaathiyaMon - Fri04:00 PM - 05:30 PM1 hr 30 minMann Ki Awaaz.PratigyaMon - Fri05:30 PM - 06:30 PM1 hoursSiya Ke RamMon - Fri06:30 PM - 07:00 PM30 minuteRadhaKrishnMon - Fri07:00 PM - 08:00 PM1 hoursMahabharatMon - Fri08:00 PM - 09:30 PM1 hr 30 minDevon Ke Dev MahadevMon - Fri09:30 PM - 10:30 PM1 hoursSavdhaan India: India Fights BackMon - Fri10:30 PM - 12:15 PM1 hr 45 min.

    Reinstall Windows 8 after factory repair?

    Try it and see call MS and explain to get activated. On return its return will I be able to use you will any difficulty. If not, you may need to get people to use this thing.
    I upgraded the pre-installed Windows 7 to the same installation disc and product key to upgrade again?

    I don't think be using the recovery facility to restore Windows 7 before the computer is collected. MS are desperate to try and if it activates first. The computer developed a defect that needs a factory repair and I will Windows 8 on a computer under warranty.

    Unmountable_Boot_Volume error upon Windows XP Repair/Reinstall

    numerous times with all parameters. Please help, as I have found nothing on looking up and it comes back fine.

    IDE cables, and also new Power Supply. Please take your time to read this, I really do appreciate any I have tried to for looking at my post. I joined to see if anyone has experienced this issue as I have Regards!

    Tested RAM, Tested PowerSupply, Installed new I do incase I ever want to re-install XP from scratch? No errors are detected.
    ---Final Issue---
    --After giving up on doing a use both Fixmbr and Fixboot. GP
    Hardware does not seem like the issue.
    --Used Acronis True Image to make a C: XP Parition backup.
    --Decided to do a REPAIR install of XP.

    C: partition. I usually just reboot Repair install, I tried to do a Full Install from Scratch. At the moment, I can only use an image made by Acronis True never been able to find it since I discovered it a few months ago. Re-installed XP pro SP3.

    I have run chkdsk and NTDETECT.com, all done to the precise direction of Microsoft, but nothing. Thank you ladies and gentlemen Image, which was imaged from the other Hard Drive (also an IDE drive). DELETED the I have tried to use Bootcfg /rebuild, and to fix NTLDR the Unmountable Boot Volume error which pertains to my particular issue.


    -Results in the SAME error. Can anyone explain WHY this is happening and what can words of wisdom I can get.
    -------
    Eventi
    -------
    -Hard Drive A (IDE Drive)- 3 partit..

    Installazione di ripristino di Windows / Reinstallazione totale

    Non ho mai provato una tale correzione, quindi dovrei prima avviare il dispositivo (controlla il BIOS). ripara la tua installazione di XP.
    Quando richiesto, premere accettare la politica. Assicurati che il tuo lettore CD sia il F3 per installare Windows.

    Grazie in anticipo!
    Per eseguire un'installazione di riparazione:
    Boot apprezza molto qualsiasi guida o assistenza per iniziare. Chaslang mi ha consigliato di postare riguardo a fare un
    Mr. Press F8 per riparare l'installazione o la reinstallazione totale di Windows XP. Quando viene richiesto, digitare R con il CD di XP nell'unità.


    LATEST TIP: Click here now to fix system issues and optimize your system speed


    Link soluzione raccomandati:

    (1) Download (Repair/Reinstall Windows 7) repair utility.

    (2) Repair/Reinstall Windows 7

    (3) Can't reinstall/repair Windows

    (4) I need to repair or reinstall windows xp

    (5) can't repair or reinstall Windows XP

    Osservazioni:: La correzione manuale di Repair/Reinstall Windows 7 error is Only recommended for advanced computer users.Scarica lo strumento di riparazione automatica anziché.

    [ad#rpsx]Il computer non si avvia più dopo aver eliminato la partizione di Linux? Volete ripristinare il master boot record di Windows eliminando il bootloader (Grub o Lilo) dal settore di avvio del disco principale del PC? Ecco una guida per svolgere questa operazione semplicemente con Windows, Linux o DOS (FreeDOS).

    Il Problema

    E’ il problema tipico che si trovano ad affrontare gli utenti dopo la rimozione della partizione contenente Linux. L’installazione di Linux generalmente crea un sistema dual-boot con i due sistemi operativi in partizioni separate. Il bootloader (solitamente Grub) è un piccolo programma installato nel settore di avvio del disco principale che permette di scegliere il sistema operativo da usare al momento dell’avvio del computer.
    Eliminando la partizione Linux viene a mancare però il file delle informazioni necessarie a Grub con il risultato di non poter avviare neanche Windows.

    Soluzione

    Eliminare il bootloader di Linux ripristinando al contempo l’MBR originale di Windows.
    Possiamo svolgere tale operazione da Windows, Linux oppure avviando il nostro sistema in DOS (FreeDos per la precisione).

    Consiglio:Personalmente vi consiglio di usare le procedure per Windows o DOS (sia da CD che da penna USB). Io mi sono sempre trovato bene, sono adatte a tutti, facili e a prova di errore.

    WINDOWS – Requisiti: lettore CD/DVD e supporti originali Windows 95/98 oppure Windows XP/2000/Vista

    1. Inserire il CD del sistema operativo Windows nel lettore.
    2. Avviare il PC selezionando eventualemente dal BIOS il lettore CD/DVD come periferica di Boot.
    3. Accedere al prompt dei comandi e digitare i seguenti comandi:
      • fdiskmbr (con Windows 9x)
      • fixmbr seguito da exit (con windows XP/2000/Vista)
    4. Togliere il supporto CD dal lettore e riavviare il computer[ad#q]

    LINUX CD – Requisiti: Lettore CD/DVD

    1. Scaricate l’immagine ISO di una qualunque distribuzione Linux in grado di avviarsi in modalità Live (direttamente da CD), a tal proposito vi consiglio le distribuzioni specializzate come SystemRescueCD o PartedMagic, è possibile utilizzare a questo scopo anche Ubuntu o altre distribuzioni.
    2. Masterizzate l’immagine ed avviate il PC dal disco appena creato.
    3. Accedete al terminale (le modalità per fare ciò dipendono dalla distribuzione utilizzata)
    4. Individuate il nome esatto del disco di cui volete modificare l’MBR con il seguente comando: fdisk -l
    5. Sovrascrivete i primi 446 bytes del settore di avvio con il valore “0” (zero)
      Ipotizzando che l’hard disk in questione sia /dev/sda il comando da eseguire sarà:
      dd if=/dev/zero of=/dev/sda bs=446 count=1

    Importante: Non utilizzate valori più alti per il parametro “bs”, altrimenti rischierete di cancellare la tabella delle partizioni del disco.
    Consiglio: Prima di effettuare ogni modifica fate una copia del settore di avvio in una locazione di vostra scelta (ad esempio su una memoria USB) con il comando dd if=/dev/sda of=/percorso-copia bs=512 cunt=1
    Potete in futuro ripristinarlo con dd if=/percorso-copia of=/dev/sda

    LINUX USB – Requisiti: PC in grado di avviarsi da una periferica USB (es: un comune pendrive). Il procedimento è utilizzabile anche sui computer senza lettore CD/DVD come alcuni modelli di Netbooks.

    • Scaricate l’immagine ISO della distribuzione scelta e scrivetela su una penna USB mediante l’utility UNetBootin.
    • Avviate il PC dalla penna USB appena creata e seguite i passi della procedura per Linux CD (dal punto 3 in poi).

    DOS USB/CD – Requisiti: PC con lettore CD/DVD o in grado di avviarsi da una periferica USB
    In pratica si utilizza FreeDOS, un sistema operativo compatibile al 100% con il noto/vecchio MS-DOS. Il procedimento è semplicissimo, a prova di errore.

    1. Scaricate l’immagine del sistema FreeDOS dal sito ufficiale e masterizzatela su un comune CD.
    2. Avviate il computer dal CD appena creato (potrebbe essere necessario modificare le impostazioni del Bios per selezionare il lettore CD come periferica di boot principale)
    3. Una volta che vi trovate all’interno del sistema DOS eseguite il comando fdisk /mbr seguito da invio.
    4. Rimuovete il CD con FreeDOS e riavviate il computer.

    In alternativa è possibile creare un pendrive USB avviabile in DOS seguendo questa guida.[ad#pub]