How to Fix #M1004 Error.

The steps below are for Dell Computers.

1. Go to www.support.dell.com.

2. Click "Drivers and Downloads".

3. Type in your service tag.

4. Update the chipset driver and restart the computer.

5. Update the notebook system software and restart your computer.

6. Update the video driver and restart your computer.

7. Update the BIOS of your computer.

8. If the same problem occurs, call Dell Technical Support 18008228965 to repalce the motherboard as long as you still have an active warranty.