Please help who can clear this dump for me If this BIOS has an image after 60 seconds you can fix it for me.Thanks Original board is UX461FN REV 2.2 With the original old did not light up at all .Thanks
-
Last edited by pcpartrepairlab; 03-16-2021, 06:43 AM. -
-
Re: Ux461fn rev 2.2
This file works fine You can simply set the screen to be a screen immediately and not after 60 seconds. ThanksComment
-
-
This specification for the Acer Extensa EX2540-56BF + PowerCube Original Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the EX2540-56BF + PowerCube Original boardview and EX2540-56BF + PowerCube Original schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer...09-06-2024, 08:16 AM
-
Hi all,
I have a Lenovo Legion 5 with a Ryzen 7 series CPU and RTX 3070 GPU. My issue is that it turns on and all seems fine except after a few seconds the fans spin up high and the laptop turns off after 34 seconds.
I can get into bios and can even boot and login to Windows however after 34 seconds no matter if Im at the bios screen or booted into Windows it will just turn off.
I have managed to run HWmonitor and the temperatures of the CPU and GPU are fine, I can also touch the heatsync which is warm but not hot.
I have tried a few new bios but exactly... -
Sound and screen work while it is on.
I attempted to troubleshoot the power cable by unplugging it and pressing the power button for 10-30 seconds before trying to turn it on again. However, the problem persists.
I removed the back cover and tried replacing the power board, but the problem did not get fixed. Although, for a brief moment, it seemed like the issue was resolved as the TV stayed on for 5 minutes before reverting to turning off after 15-30 seconds.
I attempted to replace the T-CON board, but each time I turn the TV on with a new T-Con board,... -
Dear forum members,
I'm trying to repair this All-in-one machine that had a problem in the usb-c port, maybe the owner connected some shorted device and caused a disaster.
I found that were shorted :
Southbridge Intel Q370 SR404 (shorts on main core, 3v rails and data lines on usb ports)
U89 Intel JHL7340 Thunderbolt controller
U22 MX25L8006E Thunderbolt controller firmware IC (with a little bump on it)
When I unsoldered these 3 ICs , the main 3v line has returned to a normal value, around 400mV (measured with red probe on GND and black one on... -
Hello. I bought a faulty Lenovo ideapad 3, but it turns out the 3Valw buck converter burnt a hole through the board. I was able to clean it up, and remove all the shorts. I now can power the 3.3v rails from a bench power suppy while connecting the laptop to its psu, and I get the additional 5valw, 1.8v, and 1.05v, form what I can tell in the schematics, those are the only 4 voltages I should see before turning on, and they are present. When I hit the power button, the power indicator on the left side turns on (not the one on the power button), stays on for about 12 seconds, then turns off for...
Comment