PLS HELP FOR THIS BIOS HP ENVY IPA52 LA-M021P REV:1A
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Yesterday, 09:19 AM
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PLEASE UNLOCK BIOS HP 470 G5...Starts05-27-2024Ends05-27-2024Today, 04:51 AM
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I have gotten so tired of battery cells leaking and it happen to this device and it is not very old I had bought these battery packs from The Electronic Goldmine for $1.00 a pack when they had a sale and I am putting 3 packs to good use so I do have to deal with leaking battery cells I am over it
I bought the label maker at Sam Club a while back for $29.99 it come with 4 cartridges and they had them on sale again for $29.99 again so I bought another one because I was not sure if I was going to able to get it to work on the battery cells that I had planned on using for this particular...Yesterday, 10:44 AM -
Good day,
I have a motherboard from a Lenovo legion 5 laptop. The previous service was unable to repair it. So I started the repair myself. The motherboard wouldn't turn on at all. The problem was in the mosfet in the PU101 which starts the power supply and in the PQ8203. And in the burnt Lenovo IT8227E chip and also in a short circuit in the power supply. I fixed and replaced everything. I have the same parts board. Now the board turns on and the battery is charging, the power button lights up green. But I am not getting the image. And the board turns itself off in approx. 25-30...Today, 04:49 AM -
Please I need a tip, bios file for Askock motherboard too big for the chip, do I have to use the same tool, (UefiTool) for .CAP files?Yesterday, 08:43 AM
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Hello. I'm looking for schematic for Lenovo Ideapad 5 15itl05 motherboard Part No: 5B20Z55037. Had to fix hinges and display got half white with missing pixels. Replaced display and EDP touch cable and now no backlight. Can see and use screen touch with flashlight only. Read that it's fuse possibly. Will try to replace or maybe just change motherboard? Any help is appreciated. Thank you.Yesterday, 10:49 PM
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Hi
All
Does anyone have a board view for
LA-1701 REV 2.0 HP Compaq nx700, schematic and board view
Thanks so much05-25-2024, 06:24 AM -
I need bios dump for Legion Go 8APU1 bios dump.
There is a bios on the Lenovo website, but only an update.Yesterday, 11:56 AM -
Hi Folks
I've got a friend's LG OLED on the bench (well the dining table given the size of it!). It immediately powers off when turned on and sits in standby. PSU voltages are good and after disconnecting the TCON board there is stable 12V and 22V coming out of the PSU board.
Hunting around the TCON board there appears to be a shorted power rail (DVDD09_CORE) but I'm having issues identifying the component which is shorted. I've attached a picture. It's sitting before the coil so I'm assuming it's a MOSFET of some description, but the markings I can make out don't seem...05-24-2024, 06:27 AM -
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Good day,
I have a motherboard from a Lenovo legion 5 laptop. The previous service was unable to repair it. So I started the repair myself. The motherboard wouldn't turn on at all. The problem was in the mosfet in the PU101 which starts the power supply and in the PQ8203. And in the burnt Lenovo IT8227E chip and also in a short circuit in the power supply. I fixed and replaced everything. I have the same parts board. Now the board turns on and the battery is charging, the power button lights up green. But I am not getting the image. And the board turns itself off in approx. 25-30...Today, 04:49 AM -
Good morning,
I have a problem with the BIOS of the DELL 5250. I have a LAN error in Windows. Is anyone able to fix this? I don't know if MEregion wasn't cleaned. SN:H2P3MM2...Today, 02:57 AM -
I need to find a replacement for this diode on one of the six gate drivers of a full-bridge IGBT inverter for a servo motor. It has S3 on the package. How can I find out for sure the right diode that I need. I believe it is schottky because it has 0.2V drop across.
The anode is on pin Ve and cathode on pin DESAT on 316J gate driver IC. Also would be nice if anyone had an idea of the purpose it is serving as it is not included in the suggested schematic of the 316J datasheet.
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image.png","data-attachmentid":3278447}[/ATTACH]...Yesterday, 09:45 AM -
I've got a ue49ku6670xu main board BN94-11055E, the backlights were burned so replaced them , after doing so the new lights just flickered on and do a boot loop , I haven't got the screen back on yet as I was just trying out the lights before doing so, ive just tried another main board )totally different just tried it as the plugs fitted , just to Try checking the backlights, the board works the lights properly so I'm guessing it's my main board as I've tried a different power supply of the same model , I read in this thread something about jumper between FB_TRDV1 & FB_TRDV3 , could someone...Yesterday, 04:59 PM
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Hi everyone!
Hope you're all having a great day, and thank you very much for stopping by and taking the time to read this post to help me with my parents' Samsung TV.
My issue: No backlight.
Model: QE82Q70RAT
Type No: QE82Q70RAT
The TV was already serviced by Samsung once under warranty for the exact same issue, but six months after the fix, the backlight went out again. Now, Samsung is asking for nearly the same price as a brand new TV to fix this with the same 6-month guarantee.
So hopefully, I can fix this cheaper.
...05-22-2024, 06:56 AM -
Hello. I'm looking for schematic for Lenovo Ideapad 5 15itl05 motherboard Part No: 5B20Z55037. Had to fix hinges and display got half white with missing pixels. Replaced display and EDP touch cable and now no backlight. Can see and use screen touch with flashlight only. Read that it's fuse possibly. Will try to replace or maybe just change motherboard? Any help is appreciated. Thank you.Yesterday, 10:49 PM
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Hello everyone.
Is there any chance somebody can find the part number of this chip or equivalent, in the attached photo?
It is from PS5 EDM-020 board, in the front usb section, near F3502.
It must be a Richtek ic, vqfn32 package style.
Thank you in advance....Today, 01:37 AM -
PLS HELP FOR THIS BIOS HP ENVY IPA52 LA-M021P REV:1A
....Yesterday, 09:19 AM -
Please I need a tip, bios file for Askock motherboard too big for the chip, do I have to use the same tool, (UefiTool) for .CAP files?Yesterday, 08:43 AM