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Wednesday, November 1, 2023

ACER E5-511G(Z5WAL LA-B211P) DEAD WITH NO DISPLAY



🔍 Physical Verification- Fresh Motherboard No Physical Damage

🪛CHECKING- RTC SECTION 
RTC SEC. OK 
BIOS write

Ram  Requirements Check all  Supply Ok The RAM_RESET (30) MISSING ?

👉 Solution - RAM POWER GOOD check  PG Resistor PullUp  One Side 1.35V opposite Side 1.23  replaced the resistor  Problem Solved