Mengukur dan Menguji Mainboard untuk menentukan kerusakan
Many of you question to me is: No need to learn correct mainboard, just know how to measure and accurately determine the main damage and failure in any place alone. <- That is the reason for this article.
Degree requirements: Graduate Voc.
Minimum: to know or spend some custom metal VOM.
Minimum: to know or spend some custom metal VOM.
Start:
I. Plug into the main source and measure (not click the first source offline):
1. Purple wire must be 5V: lacking the resources to check the leave is not considered OK, OK, but if left plugged into the source of main pressure drop was then touched downloads watch elsewhere: usually Chip NAM, LAN, Sound, SIO ...
2. Green wire to a 5V (or 2v5 to ~ 5v): legs do not matter but without the power adapter 5V is very tired also. = 0V, the source because it must run, but not click switches that run power <- self-exciting sources of error.
3. A14 PCI legs have 3v3:
This is the true power before the chipset South 3v3, 3v3 take this chip does not work and make South he would not click the source. It takes usually 3v3 or touched by the 1117 IC die, die chip Nam.