asus n550jv no post

[mcplslg123]

Re: asus n550jv no post

Time to check powergood signals.

[questore]

Re: asus n550jv no post

Time to check powergood signals.

Same as before:
1 +3VA - 3,3v
+5VA - 5,13v
2 PS_ON - 3,3v
3 +3VA_EC - 3,3v
4 EC_RST - 3,27vb
5 3VA_DSW_ON - 3,3vb
6 3VA_DSW_PWGD - 3,36v
7 DPWROK_EC - 3,3vb
8 ME_AC_PRESENT - 3,3vb
9 PCH_SLPSUS# - 3,39v
10 5VSUS_ON - 3,3v
11 3VSUS_ON - 3,3v
12 5VSUS_PWRGD - 3,4vb
13 +3VSUS_PWRGD - 3,35vb
14 PM_RSMRST# -3,3v
15 PCH_SUSACK# - 3,3vb
16 ME_SuspwrDnAck - 3,39v
17 PWR_SW# - 3,27v
18 PM_PWRBTN# - 3,3v
19 PM_SUSC# - 3,39vb
20 PM_SUSB# - 3,39v
21 SLP_A# - 3,4vb
22 SUSC_EC# - 3,29v
23 SUSB_EC# - 3,3v
24 1.35V_PWRGD - 3,18vb
25 +1.05VS_PWRGD - 3,4vb
26 P_1.5VS_PWRGD - 3,4vb
27 ALL_SYSTEM_PWRGD - 3,39v
28 VRM_PWRGD - 3,4vb
29 PM_PWROK - 3,3v
30 H_DRAM_PWRGD -3,39 vb
31 DRAMPWROK - 2,1 vb
32 H_CPUPWRGD - 1,05 vb
33 PM_SYSPWROK - 3,3v
34 BUF_PLT_RST# - 3,39v
35 NVDD - 1.0V

[questore]

Re: asus n550jv no post

Any Suggestions?

[questore]

Re: asus n550jv no post

No ideas? Please help

[mon2]

Re: asus n550jv no post

Voltages @ 24, 31, 32 are correct?

Can you check to which pull up rail these power good signals are mated with?

[questore]

Re: asus n550jv no post

Voltages @ 24, 31, 32 are correct?

Can you check to which pull up rail these power good signals are mated with?

Board cannot be powered on anymore.
I give it up.
Thanks for all the help!