1.35v is ok
DIMM_DRAMRST is 0.121v, resistance to gnd is 318ohm
and it consume 270 mAh...

Forget
+cpu_core is 1.7v
Thnak you

Hello Every one
After a screw short on the mother-board, i have changed the kbc who goes out, i have tried to read EC from the old one but no way
the problem still, after programming new EC bin from BADCAPS
the cpu get a litle warm, and no light on the keyboard, no display
After checking some voltages on the motherboard i have had :
- 3.2v on PCH_PWROK, SYS_PWROK, PCH_RSMRST,
- 1.05V ON CPU_PWRGD
BUT PLT_RST IS 0V AND SHORTED TO GND WITH 1.8Oh WHEN COMPUTER ON AND 0.2Oh WHEN COMPUTER IS OFF.
AND THE PROBLEM IS NOT FROM THE EC I HAVE ISOLATED THE...

Thank you
i will tray it, and i come back...

acer e5-571-30ab
Board la-b161p
Serial : nxml8ef017503078e83400
bios attached

KBC : 9022q d
Need 128ko EC bin

Thank you...

need ec kbc bin for acer la-b61p rev 1.0

Hello everyone,
I have a persistent issue with a commercial intercom system (likely made in Turkey, based on the unit). Voice communication (audio) works perfectly, but the outdoor panel did not return the ring when the call button is pressed.
Whell the system consists of three main circuit boards (see attached photos):
A. Board 1: Power Supply / Ringer Generator (White Board) with LS1240A, BD442 and BD140 Power transistors for ring amplification.
B. Board 2: Handset (Indoor Unit) Role: Contains the microphone, the speaker/baffle, the manual hook switch, and the open-door...