Re: ASUS K54LY black screen
i notice that PS8101 is getting hot
i notice that PS8101 is getting hot
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Hello,
YouTube video of the problem encountered: https://youtube.com/shorts/q7TLNv36LUo
I am a pro and I have a problem that I have never seen despite my 7.5 years of experience on my own and my thousands of repairs, on a customer's Dell G3 15 3500.
On this PC I have already changed the complete palmrest because the keyboard was no longer working properly.
I also changed the screen because the PC fell and the screen was broken.
I changed the battery with a new and original battery.
I also had corrosion/oxidation on the... -
Asus laptop G614JZ-N3012W Rog Strix with i7
Mainboard G634J-PMV-VGT
6050A3441302-MB-A01
2023-02-10
Power button works okay....power light goes on
Red "bottom" leds go on
Charging led works
Fans do not spin, capslock key does nothing, screen stays black
I would like to program the bios again, to rule out a corrupted bios.
However I run into a size error
The bios chip is a Winbond 25R256JVEN
Used my Xgecu T-48 to read the bioschip (using select chip as type XM25QH256B @WSON8, read somewhere... -
Hi everyone,
I'm dealing with an intermittent problem and can't find a solution. Sometimes my notebook starts up and everything works fine. However, after I turn it off and try to turn it on again, the motherboard starts, but the screen stays black. It seems like the notebook freezes and a green LED with a light bulb icon stays on.
If anyone has the service manual or any suggestions on how to fix this issue, I would greatly appreciate it.
Thanks in advance!
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Problem
This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached.... -
Hi all,
Hoping to get some directions on a current repair of an Asus Vivobook Pro 16X. The laptop powers but shows no other signs of life, and appears to have all typical supplies according to boardview files (attached). Both CPU, GPU & PCH get sensibly warm & thermal camera reveals no obvious shorts. The only supply that makes me slightly wary is +1V8_AON_PLLVDD, as this measures 1V2. I believe this may be normal, however?
Pressing the power button gives you a lit keyboard & power/battery lights, but that's about it. No display (internal or external via HDMI)...
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