Kindly help unlock bios password on
Hp Elitedesk 705 G5
Serial #: MXL0472Q59...
Badcaps - Explore our electronics repair forums
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Hp Elitedesk 705 G5 BIOS Unlock
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Acer A715-43G black screen
I've been tinkering on Acer A715-43g that had boot issues. Voltage rails are present and keyboard LED lights turns on when power is pressed, but black screen and will not continue to BIOS, I also tried connecting to external diaplay and no activity either. I need to do power cycle at least 10 times to boot the laptop and OS will load. I already changed RAM, CMOS battery and SSD. Can you suggest something I need to look or test next? -
I need help finding a replacement for the L115 IC
Hello, I hope you are doing well,
I have a Dell Optiplex 7010, board number: OGXM1W.
Everything works fine, but there is no processor voltage. After looking it up, I've found that the L115 IC takes 12V, but there is no output on any of its pins. I searched online and couldn't find it either. I have old computer motherboards with the same IC but with different numbers and locations. Can I replace it with any IC or not? If not, is there another solution?
Thank you....1 Photo -
Samsung TV UN60KU6270F power supply
Trying to learn electronics repair as a hobby. I have no formal training in electronics, circuits, etc. Everything I know, which isn't much, has been learned from watching youtube videos, reading books, forums, etc. This means, sometimes I have a hard time understanding and interpreting what's important when I look at datasheets, and such.
My brother has a TV that I'm working on now. He said he was watching it, he heard a loud pop and it went off. I used my DMM to check the fuse, it was blown. From watching lots of hours of electronics repairs on youtube, I figured that was just a... -
Thinkpad X1 Carbon 5th Generation DX120 NM-B141
Hello!
I'm looking for help with Thinkpad X1 Carbon 5th Generation DX120 NM-B141:
- no image
- fans spins for second or two (not sure why once it is second and once its two or smth)
- keyboard and power button lights for split second
Not sure about SN because sticker got worn after time.
Any help would be appreciated!... -
BIOS help
Hi everyone,
I have an IdeaPad 1 14ALC7 Laptop -
Type 82R3
There is an EXE file and I cannot seem to spot the raw bin file anywhere within it. Is there anywhere I can get the raw in file or what is the next step I should take?
Bios: XM25RU128C -
Happened again. Resistor go short!
That's now the second time in my repair career that a through hole resistor go short!
it was a Vishay CPF124K900FHB14 1W resistor measuring new 24.9kohm. <- notice the KILO ohm. Well now it measures 28.1 Ohm!See picture and PDF attached. This is something very rare happening, but apparently it does happen!...
Last edited by CapLeaker; Yesterday, 03:39 PM. -
Inspiron 3583
Hello,
Is it possible to generate a master password for Inspiron 3583?
4F3V983-0001 -
Can someone please help me identify this resistor?
This is out of a Pridiom mini split unit. It is the power board. This component is completely charred however I was able to get a photo from a good board.
I know it is .015 ohms and 1% tolerance but that’s about it.
Thank you!!...Last edited by mitsu2k; Yesterday, 02:27 PM.
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