STOP: 0x0000007B INACCESSIBLEBOOTDEVICE The STOP 0x0000007B error may also be abbreviated as STOP 0x7B, but the full will always be what's displayed on the blue screen STOP message. If Windows is able to start after the STOP 0x7B error, you might be prompted with a Windows has recovered from an unexpected shutdown message that shows: Problem Event Name: BlueScreen BCCode: 7b Any of Microsoft's Windows NT based operating systems could experience the STOP 0x0000007B error. This includes, Windows 2000, and Windows NT. Note: If STOP 0x0000007B isn't the exact STOP code you're seeing or INACCESSIBLEBOOTDEVICE isn't the exact message, please check our and reference the troubleshooting information for the STOP message that you are seeing. How to Fix STOP 0x0000007B Errors Note: Some of these steps may require you to. Just skip those steps if that's not possible. if you haven't already done so.
The STOP 0x0000007B blue screen error might be a fluke. Did you just install or make a change to a hard drive controller? If so, there's a good chance that the change you made caused the STOP 0x0000007B error.
Undo the change and test for the 0x7B blue screen error. Depending on what changes you made, some solutions might include:.
Removing or reconfiguring the newly installed hard drive controller. to undo related and driver changes. to undo recent changes. to the version prior to your driver update., assuming you're using hard drives in your computer. Incorrect SCSI termination has been known to cause STOP 0x0000007B errors. Note: Most home computers don't utilize SCSI hard drives but instead.
Verify that the hard drive is properly installed. An improperly installed hard drive could cause STOP 0x0000007B errors and other issues. The STOP 0x0000007B error could occur if the hard drive settings in are incorrect. Certain that infect the (MBR) or can cause STOP 0x0000007B errors. Important: Make sure your virus scanning software is updated and configured to scan the MBR and boot sector. See our list if you don't already have one.
If the drivers to your hard drive controller are outdated, incorrect, or corrupted then the STOP 0x0000007B error will likely occur. Note: If the STOP 0x0000007B error occurs during the Windows setup process and you suspect that the reason is driver related, be sure to install the latest hard drive controller driver from the manufacturer for use during the installation of the.
Note: This is a likely solution if the second after the STOP code is 0xC0000034. Change the SATA mode in BIOS to mode. Disabling some of the advanced features of SATA drives in BIOS could stop the STOP 0x0000007B error from showing up, especially if you're seeing it in Windows XP or during a Windows XP installation. Note: Depending on your BIOS make and version, SATA mode may be referred to as AHCI mode and IDE mode may be referred to as either Legacy, ATA, or Compatibility Mode. Tip: While not a common solution, you might also want to try the reverse - see if IDE mode is selected in BIOS and if so, change it to AHCI, especially if you see the STOP 0x0000007B error in Windows 10, Windows 8, Windows 7, or Windows Vista. If you see this STOP error after making the BIOS change on a Windows 7 or Windows Vista computer, you might need to enable the AHCI disk driver.
See on making that change in Windows Registry. If the boot volume is corrupted, the chkdsk might repair the corruption. Important: You'll likely have to run chkdsk from the. Note: This will likely be the solution if the second hexadecimal number after the STOP code is 0xC0000032.
If your hard drive has a physical problem, one very likely situation is the STOP 0x0000007B error you're seeing. If the diagnostics you complete suggest that there is a hardware problem with the drive. to create a new master boot record. A corrupted master boot record might be causing your STOP 0x0000007B error. Note: This will likely be the solution if the second hexadecimal number after the STOP code is 0xC000000E.
Sometimes the STOP 0x0000007B error is caused by a BIOS memory issue. Clearing the CMOS could solve that problem. In some situations, an outdated BIOS could cause a STOP 0x0000007B error due to incompatibilities with a hard drive controller. Update the hard drive controller's firmware if possible. Just as with the BIOS in the previous step, an incompatibility could be causing the 0x7B error and a update from the manufacturer may correct the problem.
If you've just replaced the in a computer without reinstalling Windows then this will likely fix your problem. Note: Sometimes a Windows repair will not fix a STOP 0x0000007B error.
In those cases, a should do the trick. If you haven't just replaced your motherboard, a Windows reinstall probably will not fix your STOP 0x7B issue. If none of the specific steps above help fix the STOP 0x0000007B error you're seeing, take a look at this general STOP error troubleshooting guide. Since most STOP errors are similarly caused, some of the suggestions might help.
If you've fixed a blue screen of death with the STOP 0x0000007B STOP code using a method that I don't have above. I'd like to keep this page updated with the most accurate STOP 0x0000007B error troubleshooting information as possible. Need More Help? See for information about contacting me on social networks or via email, posting on tech support forums, and more. Be sure to let me know that you're seeing the 0x0000007B STOP code and also what steps, if any, you've already taken to resolve it. Please make sure you've looked at our general before asking for more help.
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