Bios Lenovo IdealPad3 15IIL05

[Domenicoo]

Good evening I have a laptop (IdealPad3 15IIL05) (81WE) with a corrupted bios. The operating system is Windows 11 home. The version of the bios mounted is (Lenovo EMCN52WW, 01/28/2022) I searched on google and I can't find it, perhaps because of my inexperience. I kindly ask you if anyone has this bios to be able to Flash it. I really hope someone can help me, Thanks

[k-krzych]

Hello, can you help me with an id of this board to board connector, or the the tiny silicon flat wires for replacement? It is found on GPS unit and connects main board with pushbotton small board....

[JoSta]

I have been checking schematics for my motherboard and have difficulties to understand it. I figured that i need to replace the component designated with PQB03 on the board. In the schematics I find two entries with different components, although they have almost similar specs. I could not find an explanation for the prefixes "G1G3@" or "G2@"
Can somebody help me?



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[jackx]

problem bios power on no data
MSI Gaming THIN GF63 12UCX
11060ZNA000009
i edd bios update + bios origin...

[janos6662000]

Hello
I received from a friend from Norway a faulty TCL U55C7006 TV
TV had a white power led on when powered on, later the LED went off, but no picture.
Initially i thought that it has a bad backlight. I tested the led strips with a tester but they proved good. I also checked the screen with a powerful flashlight, but no sign of any signal on screen.
I made some research and i discovered that the TV is an Android TV and the fault i have is often connected to a firmware problem.
I downloaded some firmware images and made some trials.
I tried with 3 different...

[Fernon@Repair]

Gigabyte h310m s2h rev 1.1 motherboard come bios screen and keep restarting .sometime 2 3 times fan spring and off after come bios screen . some time working 15 to 30 minutes .
I allready checked

VCCPLL voltage ok
VCCIO Voltage ok
VCCIO Enable ok
VCCSA Voltage Ok
VCCSA Enable Ok
VRM IC voltages ok
Replaced VRM IC
Replaced LM358 ic
Re programed Bios

But sometime motherboard working 20 30 minutes and restarting ......sometime have fan spring and off error ..........anyone have solution...

[conghuyms]

Hello everyone.

I’ve seen many questions related to the 1.8V EN power rail on the RX5700XT graphics card. Could everyone help gather and summarize the different cases where this power rail is lost? This would help members and readers more easily troubleshoot and fix similar issues on their own cards in the future. Thank you all!
As for me, I encountered this issue when the 1.8V EN rail was lost due to a faulty transistor Q10021. Are there any other possible cases?...

[theflyingsquirrel]

When I was replacing the opposite side of the PCB, I did not remove the plastic tape on the AP so when it shrinks from heat, it knocked off some component and it is no where to be found.
One of the component in the AP is missing. It is this weird long component. I think it is a capacitor but I am not sure.
Anyone know what component is it and what typical value it is on the AP?
The laptop that I was working on is a MacBook Air 2.


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[Joseph Abraham]

hi every body 😗
i have two air conditioners skyworth brand and i need schematic diagram of control board, acutely they did not work any more ( compressor startup failure ) and display appears ( H1 ) error code, any help plz to diagnostic this problem and how to fix it?
i will be very appreciate thankyou 🤗