July 2007


This happened the other day – black screen on bootup, flashing cursor.

I wondered if it could be battery, motherboard, cmos or hard drive failure.

 Turned out I had a memory card reader in the USB with an older style Sony memory stick in it – removal allowed the laptop to boot.

Simple fix, for what gave me quite a worried moment!

If your PC crashes intermittently, and you’ve ran spyware….first thing to do is

- remove one memory stick and reboot and test. Then remove the other memory stick, reinsert first stick and reboot. 

- remove PCI cards 1 at a time and test. Sometimes SCSI or PCI card clashes cause the PC to crash.

- re-install windows.

If this doesn’t work, then

- backup hard drive or insert new hard drive.  Install windows.

If this still doesn’t work you have a major hardware problem such as motherboard or graphics card.

Swop both until you find the offending part.