Re: Inspiron 14 3476 Vegas Turis MLK KBL-R 17841-1
Oops sorry, I wanted the machine to not turn on with this bios.
JulioChuts
Member
Last Activity: Today, 02:05 PM
Joined: 11-01-2022
Location: Bahia
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Could someone please clear this bios for me?
Hello badcaps friends, can you clear this BIOS for me? It is not allowing the laptop to turn on, and I have already tested other ones, and the laptop works, but I would like to restore the original BIOS because of the BitLocker on the hard drive.
CASE CODE: INSPIRON 15 3578
MB CODE: VEGAS/TURIS MLK KBL-R 17841-1 WX2RR
MBIOS: G25B128C
CPU:İ5-8GEN (with video card)
SN: DXJVFP2...Leave a comment:
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Re: Can someone clean this X515J REV 2.1 bios for me
Thank you very much friend, it worked perfectly! called again!...Leave a comment:
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Can someone clean this X515J REV 2.1 bios for me
Hello friends can you clean the bios for me? she does not turn on the laptop
I've already tested other bios and the keyboard is coming inverted and taking a long time to show an image.
CASE CODE: X515J
MB CODE: X415JA R2.1
CN:LK86
MBIOS: 25B127DSIG
CPU:İ5-10GEN
SN: N7N0B600419027A...Leave a comment:
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MacBook PRO A1989 won't turn on
Hello everyone at badcaps,
Today, I have a MacBook Pro A1989 on my workbench that is not powering on. While conducting some tests, I noticed that as soon as I connect the charger, I observed using a thermal camera that the T2 chip begins to heat up, reaching temperatures between 33 and 32 degrees Celsius. I've only measured the input voltages of 12V and 3V at the coil "L7660," but the expected 5V voltage at "L7600" is not present.
I don't have much experience with this type of equipment; my repairs...Leave a comment:
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Re: (Good news) HP DM1 netbook without 5v voltage
Hello everyone, just wanted to share the results with you.
I want to thank "janocko" for the tip to check entrip1; indeed, it was without the enable voltage. After studying the schematic a bit, I realized that to generate this voltage, it required a signal from the PCH. Initially, I thought I might have to do reballing, but upon examining the PU8 datasheet, I found out that if I cut the trace connecting to the PCH, it was possible to activate the 5V voltage. So, that's what I did, and it started generating...Leave a comment:
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Re: HP DM1 netbook without 5v voltage
It's reading about 35.31 ohms, it's not exactly a short circuit.
What I find strange is that when I apply voltage, the current goes up to 100 amps on the asymmetric power supply, and it starts to heat up. I've already replaced it about 3 times, as I mentioned before....Leave a comment:
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HP DM1 H210UA1 HPMH-40GAB6000-D000 Garbo-Brazos Schematic
Schematic...Last edited by SMDFlea; 07-17-2023, 06:57 AM. -
HP DM1 netbook without 5v voltage
Hello, folks from badcaps. I'm coming here to ask for help because I'm facing a tough issue on my workbench.
I received this HP DM1 netbook at my station, and it's not turning on, even though the charger light is on.
After analyzing the circuit, I noticed that there was no 5V voltage. I started measuring the PWM, and eventually, I decided to replace it. I changed the PWM about 3 times, but still no luck. I also checked for shorts and even replaced the MOSFETs, but nothing worked.
Could anyone lend me a hand? I'm feeling quite lost, to be honest....Last edited by SMDFlea; 07-17-2023, 06:58 AM. -
Lenovo IdeaPad S145 beeping twice continuously
Hello Badcaps,
I'm facing an issue that I've never encountered before and I could really use your help. I have a Lenovo S145-15API laptop that is exhibiting an unusual problem. When I turn it on, it beeps twice continuously (this issue persists even within the operating system).
I have tried everything imaginable to resolve it. I replaced the keyboard, disconnected the display, tested with different RAM modules, and even replaced the CMOS battery, but nothing has worked so far.
My last attempt...Leave a comment:
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A315-41 R4RB MB CODE: DH5JV LA-G021P REV : 1C
Hello friends can someone clean this bios for me?
the notebook was working normally, but after changing the keyboard the note started to turn off and on right away without even showing an image, I have all the voltages and I haven't found any shorts, so I'm suspicious of the bios
CASE CODE: A315-41 R4RB
MB CODE: DH5JV LA-G021P REV : 1C
CN: N17C4
MBIOS: GD25LQ64C (1.8v)
CPU:RYZEN 5
SN:NXHHFAL0049367FDD39501Last edited by JulioChuts; 04-26-2023, 02:56 PM.Leave a comment:
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LG23V54 ALL IN ONE bios
LG23V54 won't turn on monitor/TV
Hello everyone, I have an LG All in One that is not turning on the screen, it is a monitor/TV
I am suspicious of the bios of the board that controls the TV, follow the photos:
I would like to know if someone can clean the bios of this monitor / TV
to see if the screen comes back on
Monitor/TV board part number: V700 EAX65067401 (1.1)... -
Re: Can someone clean this X415JA REV 2.1 bios for me
Thank you very much, it worked perfectly!!Leave a comment:
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Re: Can someone clean this X415JA REV 2.1 bios for me
Sn: N4n0b600232114gLeave a comment:
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Can someone clean this X415JA REV 2.1 bios for me
Hello friends can you clean the bios for me? she does not turn on the laptop
I've already tested it on others but the keyboard is coming inverted
so I would like to try to fix this original one
CASE CODE: X515JA-BR2750
MB CODE: X415JA REV 2.1
CN: 0WCM
MBIOS: MX25L12872F
CPU:İ3-10GEN...
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