PC refuses to boot whatever it is based on Windows 8 - OS, installation disc and the repair disk!

Hi all!

Once more, I'll have to the fantastic MS Answers community to learn more. My PC (custom, build Windows 8 Pro x 64) has decided that it won't start after downgrading my system BIOS (it should be called whenever the system loses power, which is not good). In short, here's what happened and what I did to try to resolve the problem:
  • Hard reset the BIOS and set it up again - no change.
  • Re-flashing the BIOS with a floppy to start BACK - no change.
  • Restore defaults (in BIOS) - no change.
  • Try to start disk repair Windows 8 - Windows logo appears for a minute or two, and then a small message will appear in the upper left corner. The system reboots too quickly after the message shows to know what he says.
  • Start on a custom bootable CD and run chkdsk /f /r on the OS disk - TONS of errors appear and the program says that they are all fixed after finishing.
  • Try to start it from the OS disk - BIOS recognize drive bootable but system restarts before Windows logo is visible (it's the same problem I had before attempting to solve the problem).
  • Try to start on the ERD in Windows 8 - same mistake as last time.
  • Try to start installation of Windows 8 DVD - the same error as the ERD in Windows 8.
As usual, I am lost on how to solve this problem, which is quite annoying because I work part-time as a helpdesk technician. Any help is greatly appreciated and thanks in advance!

Hello

I assume that your bios is corrupted somehow...

I know that you had mentioned, you were a problem and having to do a hard reset each time that the machine loses power... It's happened just ask me if you tried to replace the battery on the motherboard that handles the bios...

I also think that if the bios is damaged you have to re-flash either with the same version or a newer version...

I don't know how this could suddenly be a problem on two machines if... Unless it's a bios setting that has been changed, or maybe that they BOTH may need a new battery?...

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    This utility, it is easy see which versions are loaded:

    -Free - DriverView utility displays the list of all device drivers currently loaded on your system.
    For each driver in the list, additional useful information is displayed: load address of the driver,
    Description, version, product name, company that created the driver and more.
    http://www.NirSoft.NET/utils/DriverView.html

    For drivers, visit manufacturer of emergency system and of the manufacturer of the device that are the most common.
    Control Panel - device - Graphics Manager - note the brand and complete model
    your video card - double - tab of the driver - write version information. Now, click on update
    Driver (this can do nothing as MS is far behind the certification of drivers) - then right-click.
    Uninstall - REBOOT it will refresh the driver stack.

    Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd party
    with their own software and drivers and all other main drivers that you have.

    Now in the system manufacturer (Dell, HP, Toshiba as examples) site (in a restaurant), peripheral
    Site of the manufacturer (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions. (Look for
    BIOS, Chipset and software updates on the site of the manufacturer of the system here.)

    Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT after
    each installation.

    Always check in the Device Manager - drivers tab to be sure the version you actually install
    presents itself. This is because some restore drivers before the most recent is installed (sound card drivers
    in particular that) so to install a driver - reboot - check that it is installed and repeat as
    necessary.

    Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
    manually by model.

    Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
    http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

    Installation and update of drivers under Windows 7 (updated drivers manually using the methods above
    It is preferable to ensure that the latest drivers from the manufacturer of system and device manufacturers are located)
    http://www.SevenForums.com/tutorials/43216-installing-updating-drivers-7-a.html

    If you update the drivers manually, then it's a good idea to disable the facilities of driver under Windows
    Updates, that leaves about Windows updates but it will not install the drivers that will be generally
    older and cause problems. If updates offers a new driver and then HIDE it (right click on it), then
    get new manually if you wish.

    How to disable automatic driver Installation in Windows Vista - drivers
    http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
    http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

    ===========================================

    Refer to these discussions because many more excellent advice however don't forget to check your antivirus
    programs, the main drivers and BIOS update and also solve the problems with the cleanboot method
    first.

    Problems with the overall speed of the system and performance
    http://support.Microsoft.com/GP/slow_windows_performance/en-us

    Performance and Maintenance Tips
    http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/19e5d6c3-BF07-49ac-a2fa-6718c988f125

    Explorer Windows stopped working
    http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/6ab02526-5071-4DCC-895F-d90202bad8b3

    I hope this helps.

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