Procedure for Revision of Motherboards

1. Check that the motherboard has no physical damage.
2. Check that there is no short circuit on the motherboard.
3. Check that there is no short-circuit the battery.
4. Check the proper operation of the CPU voltage.
5. Using the PCI Debug Card for the basic detection of faults.
6. Perform test operation of the motherboard.
7. Short Review on the motherboard.

Short Review on the motherboard

This test serves to verify that there is no short on the motherboard and connect it to the ATX and failure is more complicated.

Tools:

* Voltage Emulator
• Multimeter

Procedure:

1. We will identify the 24-pin connector, the pins are going to measure
with our multimeter .

2. Similarly we will in the ATX 12V connector. To have a 8-pin connector 4-pin are reviewed that are opposite the notch.