RE: Dell t5500 workstation diagnostics lights 2 3 4 blinking no display
I tried working xeon l5630 and e5620 and e5520 in single cpu mode no luck.
Thermal paste that i use is halnziye hy880 or gd900.
Yes they are making good contact with heatsink and cpu surface.
I couldn't find and debris in cpu socket.
Neither could my eyes identify bent or damages pin in processor socket.
No bulging capacitor found on motherboard.