C yb er Fo ru m ru A88XM-PLUS Repair Guide www.chinafix.com 09/02/2013 Leilei52_Chen CSC-GRMA Fo ru m ru er C yb POWER FLOW C yb er Fo ru m ru POWER ON SEQUENCE C yb er Fo ru m ru Frequency Flow multi meter “VΩmA” port touch here Pink number is the GND diode resistance (without any part on MB)multimeter type DH-1240 Voltage Measure Point +5VSB_ATX 690 Fo ru m ru OU2 OU2 +3VSB_ATXB 485 ATX12V +12V_4P 880 PL211 PL131 PU601 +3VSB 377 VCORE VDDNB 476 457 HR28 +2.5V 469 PU601 +5VSB 482 C yb er PQ701 +1.2V_APU 1172 PU904 +1.1VSB 417 PU909 +2.5VSB 482 PU502 VTT_DDR 300 EATXPWR +5V 450 EATXPWR +12V 500 PL501 +5VDUAL 523 PQ312 +1.1V_SB 86 EATXPWR +3V 396 PL511 +1.5VDUAL 277 Signal Measure Point +5V OU1 R3 S_SLP_S4# 662 OU1R101 O_RSMRST## 15 11.OU1R82 O_PWROK_SB 47 566 4.OU1R4 S_SLP_S3# 663 Fo ru m ru 3.OU1R60 O_IOPWRBTN# +5VDUAL 14 PCIEX16 X16_RST# 622 14 PCIEX16_2 X4_RST# 685 14 PCIEX1_1 X1_RST# 516 15 KC1 PCIRST# 709 PQ2 P_VRM_EN_10 532 10.PR98 P_VCORE_PWRGD_10 582 12.HQ1 S_APU_PWROK 473 13 SR2 S_PLT_RST# 550 C yb er 16.HR53 S_APU_RST# 472 2.F_PANEL PWRBTN#PANEL 1122 6.EATXPWR ATX_PSON# 614