pegatron h36t no power

[asliyucegsm]

my friend
pegatron h36t mainboard
rev.2.3
schematics
rt8206 pin out
pin.25.3.3v yes
pin 16.5v no
Changed with new rt8206 5v not coming out
There is no short circuit
thanks

[asliyucegsm]

Re: pegatron h36t no power

My rt8206 output volt
pinout rt8206

1.2.6v

2.2.6V
3.5.01V

4.18.1V
5.0V
6.18.5V
7.5.11V
8.0V
9.0V
10.0v
11.0v
12.0v
13.0v
14.0v
15.0v
16.0v
17.4.71v
18.0v
19.5.12v
20.0v
21.0v
22.0v
23.1.02v vpp.9.00 frekans.10.8060khz
24.9.20v freq.10.7 khz
25.3.96v
26.3.37v
27.5.14v
28.0v
29.0v
30.3.34v
31.1.48v
32.0v

[piernov]

Re: pegatron h36t no power

pin 14 EN1 is low. The 5V output is not told to come up. You have to find out why it's not enabled. It will be hard without a schematics though. You could try to flash BIOS/EC if the 5V enable signal comes from EC.