Hey rkawakami, thanks for the welcome .. memtest fails with funny screen issus (black blocks), system hangs and reboots after a while :-( Hey RealBlackStuff, the new memory is a mushkin PC3-10666 9-9-9-24 1.5V and looks like double sided. My old memory is a hynix PC3-8500S with 1Rx8 I dont know what...

Any reason sata mode revert back to compatibility mode? I'm not a windows user, but newer linux has some issue with it. Have you tried running it with AHCI mode? Yep .. with AHCI and compatibilty Mode -> same issue :-( The reason for changing / testing this were some postings about this kind of iss...

Hey, i upgraded the memory of my T410 from 2x2GB to 2x4GB. BIOS recognized that Memory (8GB) but Windows (7 x64 + all Patches) hangs at loading classpnp.sys (Safemode) - in Normal Mode it hangs before displaying the Windows Logo .. just says "windows is starting" (reboot using keyboard did not work)...