Learn how to troubleshoot the Stop 0x00000124 Stop Error (BSOD) in Windows 7.
What caused the error?
The Stop 0x00000124 message occurs when Windows 7 has a problem handling a PCI-Express device. It usually happens when adding or removing a hot-pluggable PCI-Express device. Sometimes this error can occur because of PCI-Express driver or hardware problems.
How do I fix it?
- Make sure you’ll applied all Windows 7 updates.
- Make sure you’re using the latest drivers for the PCI-Express device.
- If you have more than one PCI-Express device, remove one at a time to figure out which one is causing the problem.
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