Asus X401A Repair Guide May/22/2012 POWER FLOW POWER ON SEQUENCE Voltage& Signal Measure Point TOP C5603 PWR_SW# _r D2207 ME_AC_PRESENT T2207 PM_SLP_SUS# R2217 PM_SYSPWROK C0307 H_CPUPWRGD _r _r T2210 SLP_LAN#_R _r T2215 ME_PWROK_PCH D2201 ALL_SYSTEM_PWRGD T2206 SLP_A#_R _r R0338 H_DRAM_PWRGD PQ9109 3VSUS_ON R2239 PM_PWROK Voltage& Signal Measure Point Bottom D4601 PM_SUSB# PJP8801 AC_BAT_SYS PSL8002 VR_SVID_ALERT# Q3002 ME_SUSPWRDNACK D2001 +3VA D2001 +VCC_RTC _r _r RN3005 PM_RSMRST# Q5705 SUSC_EC# SL5807 VCORE_PWRGD SL2423 BUF_PLT_RST# SL5804+1.05VS_PWRGD _r _r RN3006 PM_SUSC# D3202 EC_RST# _r Pl8001 +VCORE _ D5804 3SUS_PWRGD D5804 5SUS_PWRGD D3202 +3VA_EC PQ8704 +0.8VS_PWRGD GD_r Pl8004 +VGFX_CORE GD_r R303 PM_PWRBTN# _r PJP8700 +VCCSA PL8100 +3VO _r PSL8107 5VSUS_ON _r PJP8700 +0.8VSO PSL8103 +12VSUS _r Pl8200 +VTT_CPU_VO PU8101 +5VA PD8301 SUSB_EC# PL8101 +5VO PL8301 +1.5VO PL8400 +1.8VO C0664 +0.75VS