Easy PC Troubleshooting

The Blue-Screen-of-Death (Dust Bunnies in the CPU!) Part 7
Remove the memory modules and clean their slots with compressed air followed by the contact cleaner to remove stubborn deposits on the pins and connectors on the slots. Place everything back the way they were, re-connect all the cables and connectors (if you forgot where they go, use the manual or better yet take a picture with your phone or digital camera so you don’t get confused) but don’t close the casing yet. Power-up and check for normal operations of the PC and to find out if you placed everything back the way they were supposed to. If everything seems normal, shut-down, then you can close the casing up for another year or so of use.