Trick To Clean Pins Of Physical Memory ( RAM ) From Dirt

Memory is not detected.

The cause of computer errors can be variative, one of them could be caused by dirty pins of physical RAM (Random Access Memory) which causing the imperfect connections between pins and terminals in the Computer mainboard .
Dirty on pins memory  can make computers work slowly, often hangs, or  computer even die at all.

The creative way and simple  but have  a good result  is by using an eraser ( rubber ) of your stationery.
Use an eraser  as used when deleting the words on paper, until the pin surface is really clean.

Cleaning memory pins using the rubber eraser

Also clean the remains of rubber is produced when cleaning..