HP 348 G7 SILVERBE-6050A3126601-MB-A01 REPAIR REFERENCE (BRIEF)
Test Admin (20 Mar 2026)
FIND HP 348 G7 SILVERBE-6050A3126601-MB-A01 REPAIR REFERENCES IN BRIEF
Intel 8th Gen CPU, INVENTEC MAINBOARD
IT8987E CXS
BQ25725A BATTERY CHARGER
ALC3247 AUDIO CHIP
RTL8111HSH LAN
SR3W0 CPU,HP 348 G7 8TH GEN INTEL
SILVERBE-6050A3126601-MB-A01
SPS: L81426-601
HP DCIN CABLE 90W 799735-F51
COVERED CR2032 CMOS CELL ON RTC1 CONN PIN1 3V
HEATSINK L23191-001
FOUR WIRE FAN
IT8987E CXS -INVENTEC PIN 26,50,92. P3V3AL 14 WRST#. 1.8V 12 VCORF 113. RTC RST# 0v 72. I_ADP 84 LID# 71 BATPRES# 122 ACPRES 19 DPWROK RSMRST# 100ms before 118 69 MB_SHDN#
| PIN 25 3V5VEN 120 ALWON 10mS BEFORE Pin25 3V5VEN 107 PWRBTN# 83. SB_ PWRBTN# 118 SLP_SUS# 21. S4# 119. S3# 124 ALL PG 85 CORE_PWREN 113. EC RTCRST# 108 PROCHOT. 1.04V after PWR ON 35 ACIN. 3.2V |
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| PIN164 | 290 | REF |
| PIN108 | 385 | RESET |
| PIN253 | 1058 | SCL |
| PIN254 | 1062 | SDA |
| PIN255 | 426 | VDDSPD |
| PIN256 | GND | SA0 DIMM2 GND |
| PIN260 | GND | SA1 DIMM2 426 |
| PIN258 | 373 | VTT |
| PIN259 | 494 | VPP |
| PIN138 | 267 | CK1_T |
| PIN140 | 267 | CK1_C |
| PIN155 | 250 | ODT0 |
| PIN149 | 252 | CE0 |
| PIN109 | 257 | CKE0 |
| PIN144 | 252 | A0 |
RAM SLOT DIODE VALUE TEST OF IMPORTANT PINS
BASIC OBSERVATION
ON ADAPTER INSERT 3.3V,5V,1.8V 1V FOR 100MS ,BATT SM BUS ACLED WHITE, BIOS PIN 2 FOR 100mS
LID 3V AT DAU/B PIN40
3.3V ON SW AND PIN38 DB, PAD NEAR EC
BATT all volt 3.3V,Positive TERM 2.4V (WHILE no Batt Plugged)
L66610 IS 170mS BEFORE OF L66010
1.2V IS 24mS BEFORE OF L66610
1.2V IS 24mS BEFORE OF L66610
2.5V IS 1.44mS BEFORE OF 1.2V
VCORE L66010 IS 170mS BEFORE OF L66610
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