- One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect your hard drive .
- Test all leads that attach to your hard drive including electrical extensions IDE,SATA .
- The leads from your "((motherboard to your hard drive))" make sure they have a secure connection and are not faulty or just replace them there probably old and faulty
- Make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they could be faulty a computer needs its connections to continue its cycle and have an end so any faulty leads will end up with a computer error.
- If your computer came with a motherboard disc the drivers could be on it or you might have a dirty graphics card remove the graphics card and clean the socket.
Best site for schematics diagrams, engine diagrams, transmission diagrams and car repairs and troubleshooting.
Saturday, May 21, 2011
The system boots up but the screen is blank?
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