HP Pavilion a767c Desktop PC won't boot

[chaosblade]

I recently bought HP Pavilion a767c Desktop PC.I have installed windows xp on my PC. It gives the error after booting "STOP: 0x0000007B (parameter1, parameter2, parameter3, parameter4) INACCESSIBLE_BOOT_DEVICE". Is this problem related to any system file or device driver missing? Any help will be extremely appreciated.

[Calvin K]

You may receive a "Stop 0x0000007B" error message if your computer is infected with a boot-sector virus. If the problem is intermittent and you can start Windows, check your computer for viruses. If you find a virus, also check any floppy disks for viruses before you use them again.

[Dr. V]

The error is occurring because a driver -- such as a PCI bus driver, disk driver, or IDE controller driver -- is missing from the image. Did you just install or make a change to a hard drive controller? If so, there's a very good chance that the change you made caused the STOP 0x0000007B error.If you have SCSI devices on the system, ensure that the SCSI chain is correctly terminated. Also, remove any non-essential SCSI devices from the computer.

[Lillebror]

The boot volume is corrupted and cannot be initiated by Windows XP. If the file system is corrupted and if Windows XP cannot initiate the boot volume during the startup process, either move the drive to another computer that is running Windows XP and run the chkdsk command on that drive or try to create a parallel installation of Windows XP on the drive (in a separate folder). The Windows XP Setup program checks the integrity of the volume before it copies files, and it may fix some problems in the process.

Check this to solve the problem :
STOP: 0x0000007B error
boot problem STOP 0x0000007B (0xBA4C3524, etc)
stop:0x0000007B