T21 memory slot problem

[juhpal]

Hello,

I've had T21 for some time, but it has always had some freezing problems. Usually pressing the memory slot cover has helped. Now I cleaned memory slots with isoprophyl alcohol and I'm running memtest right now - so far so good.

Has anyone else had problems with T20/T21/T22 memory/memory slots?

[RealBlackStuff]

Don't forget the clean the SODIMM contacts with a pencil eraser.
Makes for a better contact too.

The T2x are not known for memory slot problems.
Only the T30 seems to have that problem (can be sorted by resoldering the pins).