Dell Inspiron 1545 motherboard problem
by sekhar_ind - 11/17/12 4:08 AM
My Dell Inspiron 1545, not working properly. It boots only when you don't power up for few days. Once ON, then I need to wait few more days to turn it ON again. I started inspecting mother board. I have downloaded schematic from net. I found, the power section is not getting enabled. Ther is no 5V_ALW and 3P3V_ALW. The 18V from the adapter and 3.3V RTC and 5V VCC1 are stable.Help me to further debug the problem.