Question about HP Pavilion A730N (PJ510AA) PC Desktop

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I am getting a "Missing Operating System" prompt and am trying to restore in safemode using my recovery cd's. How do I get into safe mode?

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  • HP Master
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WHEN WINDOWS START TO BOOT PUSH DOWN F8,ONE TIME
EVERY SECOND TIL YOU SE SAFE MODE.

Posted on Dec 26, 2013

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Posted on Jan 02, 2017

cpenzes
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SOURCE: PC keeps restarting - cannot get into safe mode or system restore

i'll help

Posted on Jan 17, 2009

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SOURCE: I ran Sony recovery CD in Dell laptop

im afraid the only way i can think of is get you hands on a dell reinstallation cd and use it. it will mean eraesing your harddrive though

Posted on Mar 25, 2009

KHANtheGR8
  • 277 Answers

SOURCE: i have a hpcompaqdx2200 with

If you cannot access the machine after if has been powered up, it is still possible to get past the BIOS password. The BIOS password is stored in CMOS memory that is maintained while the PC is powered off by a small battery, which is attached to the motherboard. If you remove this battery, all CMOS information (including the BIOS password) will be lost. You will need to re-enter the correct CMOS setup information to use the machine. The machines owner or user will most likely be alarmed when it is discovered that the BIOS password has been deleted.

Posted on Sep 18, 2010

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3 Answers

I need to restore my computer without disc, what should I write in command prompt?


To access the System Restore Gui from command prompt you will need to type in rstrui.exe
OR
%Windir%\System32\rstrui.exe

Other Thoughts
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If you are experiencing Boot issues you will need to install a boot manager. If your system is missing a file or a file is broken, you may need to replace that file with a working version that's compatible with your OS Version.

Aug 07, 2015 | Dell OptiPlex GX270 PC Desktop

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My HP Pavillion dv7 3112sa won't boot and remains


Hi, at startup try pressing f8, this should give you a menu, select 'start windows with last good configuration', this should restore windows to the state before it started rebooting randomly. Failing that...try starting in 'safemode with command prompt' and then do a 'system restore'- press f8 again at start up and then follow the instructions below. this should restore your system to a previous state when the computer wasn't doing random things.

  1. Restart your computer, and then press and hold F8 during the initial startup to start your computer in safe mode with a Command prompt.
  2. Use the arrow keys to select the Safe mode with a Command prompt option.
  3. If you are prompted to select an operating system, use the arrow keys to select the appropriate operating system for your computer, and then press ENTER.
  4. Log on as an administrator or with an account that has administrator credentials.
  5. At the command prompt, type %systemroot%\system32\restore\rstrui.exe, and then press ENTER.
  6. Follow the instructions that appear on the screen to restore your computer to a functional state.
I hope that this helps you to sort out the problem. Toni

May 27, 2012 | HP Computers & Internet

1 Answer

My window xp doesn't get restore ?


The System Restore feature will work only if the Windows System Restore feature is enabled.
  1. Restart your computer, and then press and hold F8 during the initial startup to start your computer in safe mode with a Command prompt.
  2. Use the arrow keys to select the Safe mode with a Command prompt option.
  3. If you are prompted to select an operating system, use the arrow keys to select the appropriate operating system for your computer, and then press ENTER.
  4. Log on as an administrator or with an account that has administrator credentials.
  5. At the command prompt, type %systemroot%\system32\restore\rstrui.exe, and then press ENTER.
  6. Follow the instructions that appear on the screen to restore your computer to a functional state.
The System Restore should work from SafeMode

Jun 30, 2010 | Acer Aspire One D2501413 Notebook

1 Answer

How do u do a system recovery if it wont let u start in safe mode, it tries but goes back to the advance option menu


source: http://support.microsoft.com/kb/304449

To start System Restore using the Command prompt, follow these steps:
  1. Restart your computer, and then press and hold F8 during the initialstartup to start your computer in safe mode with a Command prompt.
  2. Use the arrow keys to select the Safe mode with a Command prompt option.
  3. If you are prompted to select an operating system, use the arrow keysto select the appropriate operating system for your computer, and thenpress ENTER.
  4. Log on as an administrator or with an account that has administrator credentials.
  5. At the command prompt, type %systemroot%system32 estore strui.exe, and then press ENTER.
  6. Follow the instructions that appear on the screen to restore your computer to a functional state.

Oct 29, 2009 | E-Machines T5082 PC Desktop

2 Answers

Safemode continues to reload - no options work.


If you boot to a Windows installation disk and choose the Repair Option and press "R" for it, you may be able to fix your current installation without losing anything.

Apr 17, 2009 | Computers & Internet

3 Answers

Sony notebook, restore to factory settings without cd


scan your computer with avast antivirus.update it .
http://www.scanwith.com/download/avast_Home_Edition.htm
download from here
then scan in safe mode or boot time

Feb 07, 2009 | Sony VAIO VGN-FS980 Notebook

1 Answer

How to repair Toshiba Satellite in safe mode+ blue screen IQRL error


BIOS – the Binary Operating System may be corrupted – Use of Safe Mode to boot system.

a. Try starting the computer in the safe mode. Restart the computer and see the point to which it boots up before you get the blank screen.
b. Press F8 as the computer starts to boot. (For HP and Compaq computers with VISTA, use F10, For HP Pavilions with XP or earlier version of OS, use F1). Use the arrow keys to select the safe mode and press Enter. Remember that NUM LOCK should be OFF for the arrow keys to function.
c. If Windows launches before you can choose the safe mode, restart computer and go to step a.
d. You can choose “Safe mode with command prompt” option if you know how to use MS-DOS
e. You can choose “Last known good configuration” to go back to the last known safe shutdown state.
f. If you have added any drivers or corrupted any files the last time you used the computer, the safe mode will help you get back to the state before the changes, when the computer was running smoothly.

7. BIOS – the booting software may be corrupted – Use of Recovery Console to boot system

a. If the recovery console is already installed on the system, one of the options you see while the system is initially booting up will be “Microsoft Windows Recovery Console”. If it’s not already on the system, it can also be accessed through the network during “command prompt with network” option in safe mode.
b. Recovery console can also be installed at the time of need from the CD-ROM. Go to the following link for additional info : http://support.microsoft.com/kb/301645
c. Recovery console helps to Enable or disable services. If Windows informs us during boot up that a file is corrupted or missing, then we can use the Recovery console to copy files from a CD to the computer to repair the corrupted or missing information.
d. You can also recover the system by reconfiguring a service that may be preventing your computer from starting correctly. (FIXMBR, FIXBOOT, etc)
e. For a list of Recovery Console commands, search : http://www.microsoft.com/

Just click below for more information;

http://www.geekswhoknow.com/articles/reasons_you_get_a_blank_screen.htm

Hope this may help;

Regards,
VOTIT

DON'T FORGET TO RATE;

Sep 06, 2008 | Toshiba Satellite A105 Notebook

1 Answer

X2Gen MW19V Greenish display


Recent Hardware Changes. Corrupt drivers for any recently installed hardware can crash the system. To get rid of the corrupted drivers, do the following:

a. Uninstall all recently added hardware.
b. Try to restore the system to a previous restore point
c. Reboot the system and return to a previous stable configuration if possible
d. Remove all external peripherals (printer, cameras, scanners, etc) and connections until the computer returns to normal. 5. Bad video/graphics card. At this point, if your computer is still under warranty, its time to call for help. If not, you can get a computer geek to come to your house (it is cheaper to take your computer to their store) or try to fix the problem yourself.

a. Is AGP/PCI video card compatible with your operating system? If you are experienced with opening up the chassis and resetting cards, reseat the video card, and try again.
b. Check the pins on the cable connectors and see that they are not bent or broken.
c. Never attempt to open the monitor. Turn on the monitor and try to reboot the computer again. If this doesn’t work, go to Step 6.

6. BIOS – the Binary Operating System may be corrupted – Use of Safe Mode to boot system.

a. Try starting the computer in the safe mode. Restart the computer and see the point to which it boots up before you get the blank screen.
b. Press F8 as the computer starts to boot. (For HP and Compaq computers with VISTA, use F10, For HP Pavilions with XP or earlier version of OS, use F1). Use the arrow keys to select the safe mode and press Enter. Remember that NUM LOCK should be OFF for the arrow keys to function.
c. If Windows launches before you can choose the safe mode, restart computer and go to step a.
d. You can choose “Safe mode with command prompt” option if you know how to use MS-DOS
e. You can choose “Last known good configuration” to go back to the last known safe shutdown state.
f. If you have added any drivers or corrupted any files the last time you used the computer, the safe mode will help you get back to the state before the changes, when the computer was running smoothly.

7. BIOS – the booting software may be corrupted – Use of Recovery Console to boot system

a. If the recovery console is already installed on the system, one of the options you see while the system is initially booting up will be “Microsoft Windows Recovery Console”. If it’s not already on the system, it can also be accessed through the network during “command prompt with network” option in safe mode.
b. Recovery console can also be installed at the time of need from the CD-ROM. Go to the following link for additional info : http://support.microsoft.com/kb/301645
c. Recovery console helps to Enable or disable services. If Windows informs us during boot up that a file is corrupted or missing, then we can use the Recovery console to copy files from a CD to the computer to repair the corrupted or missing information.
d. You can also recover the system by reconfiguring a service that may be preventing your computer from starting correctly. (FIXMBR, FIXBOOT, etc)
e. For a list of Recovery Console commands, search : http://www.microsoft.com/

Just click below for more information;

http://www.geekswhoknow.com/articles/reasons_you_get_a_blank_screen.htm

Hope this may help;

Regards,
VOTIT

Aug 31, 2008 | X2Gen MG19MY 19" LCD Monitor

2 Answers

When I start my computer it goes to a black screen that tells me my computer did not start successfully and that that I can pick to start my computer in safe mode, safe mode with networking , safe mode...


while you in the booting screen like safemode , safemode with command prompt In that screen press F8 key you goto the other screen like safemode etc., select Enable Vga mode and select the operating system.If it is not work properly then you have reinstall the missing file in the operating system that means you have Repair the operating system.If you dont know how to repair the operating system plese inform to fixya.com

May 13, 2008 | Computers & Internet

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