hi Can you also help me with computrace? The BIOS is unlocked but has computrace.
service tag CH0TL33
mother board EDC41 LA-G891P REV 1.0 (A00)...
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LG49UH603v No image backlight on
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i need dump for printer canon G3430
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by CapLeaker
04-19-2024, 11:39 AM
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Welcome to our newest member, artug.
Latest Topics
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by trepachkaHello,
I have this Thinkpad T15p Gen 3 laptop. It starts normally with keyboard lighting up, I can hear the fan starts spinning, amps quickly reach about 1.7A without the battery, CPU gets hot. However, it is not posting.
I suspect the BIOS is corrupted. I am providing 2 BIOS files as I see 2 BIOS 256Mb chips. I am also providing a photo of the chips' location on the motherboard.
Model: Thinkpad T15p Gen 3
S/N: PF-45G6VM
Type: 21DA-000PUS
Motherboard: NM-E221
Thank you....-
Channel: BIOS Requests ONLY!
Today, 10:40 PM -
-
by RofixHi everyone, I wanted to kindly ask you for help, I have a problem with my Dell vegas/turis mlk kbl-r 17841-1 wx2rr PC, it turned off and I was no longer able to turn it back on, I'm checking the various voltages, unfortunately I found the 19 v up to the input components PU4411, PQ4401, thank you all for any advice
[ATTACH=JSON]{"alt":"Click image for larger version Name:\tIMG_20240424_111713072.jpg Views:\t0 Size:\t855.7 KB ID:\t3258866","data-align":"none","data-attachmentid":"3258866","data-size":"custom","height":"843","title":"IMG_20240424_111713072.jpg","width":"1124"}[/ATTACH]...Today, 03:48 AM -
Hi, everyone. First post of an actual repair. I'm a technician but a complete newbie with laptops.
So I got this Dell Inspiron to play with.
No charger, so I connected to my bench PSU.
The laptop also didn't include: hard disk (I added one of my own for testing, see below) and wireless PCB (but I doubt this could have anything to do with this particular failure).
------What it did (and didn't do)------
1) I turned it on and it powered on. Powered down in 2 seconds by itself.
2) Removed RAM, changed slot. Same...04-04-2024, 12:39 PM -
by ongobongoHi there,
I got this laptop which was not working at all. When attached to an amp-meter, the meter wasn't working at all also. I quickly found out that the PD-Power switch was gone and fully shorting to ground. After replacing that (NX20P5090) I got live back into the laptop.
Now the battery is charging, charge indicator is working and the power led is blinking 3 times when i attach a charger. but, unfortunately, this is it. When i push the power-button, the power led turns on, but that's it. No display, no beep, no fan spin, nothing (but cpu gets warm).
I tried flashing a new...04-19-2024, 03:01 PM -
Hi All,
I have been struggling to repair a HP 8460P laptop. Motherboard does not turn on. I have traced the problem to what seems to be a missing signal KBC_PWR_ON causing Trip2 on IC 5006 (TPS51123) to be activated.
The following components have been replaced but the problem remains.
C5191
C5192
U50006
Listed below are voltages appearing on U5006 when the Motherboard is supplied with power from a bench power supply for the first 15 seconds or so.
Pin 1 (Trip1) = 0.65
Pin 6 (Trip2) = 0.65
Pin 8 (Vreg3) = 3.31
Pin...1 PhotoToday, 10:16 PM -
help me bypass frp HUAWEI Y7a..can anyone give software for this...thanks
-
Channel: BIOS Requests ONLY!
Today, 08:26 PM -
-
by Canario137Hi!
My [B]Lenovo Ideapad 3-15ACL6[/B] just got bricked after updated the bios a few weeks ago, today i was trying to flash a new bios in Crisis Mode (just to try) but idk how do i can find the bios .fd /.rom.
*I need to flash an old bios or could be latest bios?
Saw some tutorials that need to extract two times to find the real bios .fd/.rom, used innoextract for the first one GLCN57WW.exe and the second GLCN57WW.exe that inno extracted doesnt work, 7-zip says "Cannot open file as archive", so i cant complete the tutorial.
...-
Channel: BIOS Requests ONLY!
Today, 08:15 PM -
-
by petehall347have been looking at earth leakage clamp meters and its like a minefield out there . i wondered if anyone here had bought one that actually works properly ?...04-17-2024, 01:31 PM
-
by bohabohaOn this set new LED strip. Backlight on but no image
have discovered very hot ic in red market in the picture plus some capacitor that are shorted on mainboard ,3v,5v,and 12v is in present want help deciding which is the bad boy...03-26-2024, 05:27 PM
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by Txus3232hi Can you also help me with computrace? The BIOS is unlocked but has computrace.
service tag CH0TL33
mother board EDC41 LA-G891P REV 1.0 (A00)...-
Channel: BIOS Requests ONLY!
Today, 08:22 PM -
-
by trepachkaHello,
I have this Thinkpad T15p Gen 3 laptop. It starts normally with keyboard lighting up, I can hear the fan starts spinning, amps quickly reach about 1.7A without the battery, CPU gets hot. However, it is not posting.
I suspect the BIOS is corrupted. I am providing 2 BIOS files as I see 2 BIOS 256Mb chips. I am also providing a photo of the chips' location on the motherboard.
Model: Thinkpad T15p Gen 3
S/N: PF-45G6VM
Type: 21DA-000PUS
Motherboard: NM-E221
Thank you....-
Channel: BIOS Requests ONLY!
Today, 10:40 PM -
-
by fedeRaiderHello everyone
My TV no longer shows signs of life, but if I unplug the motherboard, the backlight works.
I bought a CH341A USB Programmer, and this is my dump (BN41-02568B):
Could someone help me fix it?...Today, 06:05 AM -
by Canario137Hi!
My [B]Lenovo Ideapad 3-15ACL6[/B] just got bricked after updated the bios a few weeks ago, today i was trying to flash a new bios in Crisis Mode (just to try) but idk how do i can find the bios .fd /.rom.
*I need to flash an old bios or could be latest bios?
Saw some tutorials that need to extract two times to find the real bios .fd/.rom, used innoextract for the first one GLCN57WW.exe and the second GLCN57WW.exe that inno extracted doesnt work, 7-zip says "Cannot open file as archive", so i cant complete the tutorial.
...-
Channel: BIOS Requests ONLY!
Today, 08:15 PM -
-
by mitchwLooking for a BIOS for HP 255 G8 (HPL51 LA-L021P).
The main problem is that the laptop will crash while booting to OS. Will crash even on booting from USB, like a Ubuntu or to a Windows 11 installer.
Before junking the board I would try the new BIOS if it does anything.
Thank you!...-
Channel: BIOS Requests ONLY!
Today, 10:03 AM -
-
Hi All,
I have been struggling to repair a HP 8460P laptop. Motherboard does not turn on. I have traced the problem to what seems to be a missing signal KBC_PWR_ON causing Trip2 on IC 5006 (TPS51123) to be activated.
The following components have been replaced but the problem remains.
C5191
C5192
U50006
Listed below are voltages appearing on U5006 when the Motherboard is supplied with power from a bench power supply for the first 15 seconds or so.
Pin 1 (Trip1) = 0.65
Pin 6 (Trip2) = 0.65
Pin 8 (Vreg3) = 3.31
Pin...1 PhotoToday, 10:16 PM -
by abajorTrying to identify this part if anybody has any idea what it might be, would be a good start to repairing this laptop....Today, 03:08 PM
-
by tec3000Hi community! Germany calling
I am wondering if you guys can help me out. I have an issue with my Sony LED TV. I've been told this is a good place to ask. Thanks for anyone who will reply and offer advice. Appreciated!
I have a KD-65X9005A Sony 4k LED TV. For a few weeks I've got this problem where I turn on the TV and within a few seconds the TV starts getting darker until it shuts itself off and I get the 4 blinking error code. HOWEVER there is one exception: Whenever I switch to the i-Manual, a full screen on-screen instruction manual, the TV never turns off. I tested for hours!...03-20-2024, 07:29 AM -
by timonix20hello everyone I am looking for a solution for my tv, I think corruption of the eemc,
the TV starts, LG logo, then nothing (rear backlight)
no reaction to rear command or infrared
the usb procedure that I tried on the LG site is a procedure with the screen and the remote control so I can't.
I have a chance with a usb procedure or other if you have .bin
if any people have this main board
Sony LG 60la620s EAX64797004 (1.1)
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"1713895782944.jpg","data-attachmentid":3258485}[/ATTACH]...Yesterday, 01:52 PM -
by Nick NougatHi, I'm currently trying to diagnose a Gainward RTX 3060 12GB "Pegasus" that I bought as damaged. I know nothing of its prior history.
A boardview for an MSI model, which matches the board layout apart from some resistor values I saw, was already uploaded in the past if you'd like to have a look (I used file V397_70). See [URL="https://www.badcaps.net/filedata/fetch?id=2101580"]www.badcaps.net/filedata/fetch?id=2101580[/URL]
It does not have any shorts but it's not detected by the system (i.e. not even shows up in the output of lspci and the CS pin...Today, 06:01 PM