Is there any instructions about those Test Point "TP" pins? There's a TP row between bios switch. It would be super to have a testing device with test point connector clip. Superfast way to see what ever was wrong about it.
TP15,17,19,21,23,25,31,32, TP34,36,38,40,42,44, TP48 at base side and TP27,28,16,18,20,22,24,26,29,33, TP46,47,35,37,39,41,43,45 and TP49 at cooler side.
For measurements? Did'nt find meanings for those from internet yet.