I have problem with upgrading cpu in my Lenovo T60.
old cpu: T2400 1,83MHz/2MB/667 (LF80539/7715A737/SL9JM)
new cpu: T7200 2,00MHz/4MB/667 (LF80537/7644A177/SL9SF)
bios: 2.27 (latest)
embeded controler; 1.07
system unit s/n: 2008PRL3PL82
system board s/n: VFOSV77H255
chipset: i945 rev.03
southbridge: 82801GHM (ICH7-M/U) rev. B0
After instaling new cpu laptop wont run. it starts, but the screen is all black (no bios screen, no lenovo welcome screen). fan not working. i cant go to bios, or do anything.
when a put back my ald cpu everything works well.
what can be a problem ???
old cpu: T2400 1,83MHz/2MB/667 (LF80539/7715A737/SL9JM)
new cpu: T7200 2,00MHz/4MB/667 (LF80537/7644A177/SL9SF)
bios: 2.27 (latest)
embeded controler; 1.07
system unit s/n: 2008PRL3PL82
system board s/n: VFOSV77H255
chipset: i945 rev.03
southbridge: 82801GHM (ICH7-M/U) rev. B0
After instaling new cpu laptop wont run. it starts, but the screen is all black (no bios screen, no lenovo welcome screen). fan not working. i cant go to bios, or do anything.
when a put back my ald cpu everything works well.
what can be a problem ???