hp 15-r243tu laptop auto off how to fix it
this error not a over Heating. m/b error plz help me
this error not a over Heating. m/b error plz help me
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Hi all!
HISENSE 65E7KQ PRO
RSAG7.820.13512 - chassis
MT9618BAATAB - cpu
RSAG7.820.12059 - power
HD650Y3U77 - panel
KLM8G1GETF - emmc
The TV does not turn on, the standby indicator is on. All voltages are present.
Emms is dead. Not readable, not detected.
Replaced emmc.
But with another dump there is no launch
Terminal log
UART
<
AC_ON
RPMB key is not yet programmed
HASH1_VERSION=0x00000000 64bit
E-B
FDE enabled
layout pattern onebin by SAR7,0... -
Hi! I was given this board. Its supposed to be a heating controller. It can be programmed over othernet from a computer, and can manage different outputs via a "BUS" connector (there's suppossedly an external module where this BUS wires enter with some relay outputs that power on/off heating valves for different rooms
The owner stated something like "I reversed the polarity and although the manual states that's its made to withstand reverse polarity, and would wanr the used onscreen, it ended up broken and would say "shortcut in output" all the time, or something... -
Hello Sharp TV experts
Our Sharp LC-80LE642U displays one short one long flash error code which is a backlight error. I went into service mode and there were 8 lamp error counts recorded. I reset the count to 0 and did a reset. The last monitor error cause was 16 B00014639:12. 16 is the code for backlight error. I tried to power the tv up but went back into error mode.
> I checked voltages on the power supply board and they all check out .. including 3.28 volts at the error pin.
> There is power to the cpu and T-CONN and no faults found there. The cpu has a flashing...01-24-2025, 11:51 PM -
Hi,
I have a 2014 vintage Philips 60PFL8708S/12 that suddenly died in the middle of the kids watching a show.
The relevant service manual for the chassis is available here.
The TV no longer powers on, and leaving it powered on for a few minutes results in the layer-1 error with 2 blinks.
When I short the SDM to ground I get the layer-2 error code 53.
The inside of the TV has no damaged components and no swollen capacitors.
In SDM-mode when all the power rails are left on despite entering the protection mode, I tracked down and measured... -
Hi guys, can someone help me?
I have an issue with laptop dell latitude e5490 that auto restart when arrive at certain point in loading windows.
Board model is dm70 la-f401p rev:1.0 2017-09-20.
At first, the issue is sometime ssd sata 2.5 not detected. i already try another cable, at certain point, it ok using old cable (i mean sata cable here).
After a few days test, is seems ok.
Days later, another issue come, that is auto restart when certain point in loading windows. i already test another ssd, another ram, another sata ribbon, still same....
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