hi, can anyone be kind enough to create the bios file for me? I attach the backup I read and the original bios downloaded from the Acer website
serial NHQ8KET00204410E333400
THANKS...
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need bios acer N20C2 FH52M LA-J891P
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Acer Nitro 5 FH52M LA-J891P no display
Hi everyone,
Acer Nitro motherboard FH52M LA-J891P Rev.. 1B
The laptop arrived with a short circuit on the main power supply line +19v
After measurements and a short circuit test it was discovered that PQZ2 (AON6962) and PQB11 was damaged. After removing it from the board, the short circuit on line disappeared.
once the components have been replaced the mainboard now starts but does not give any image on the screen.
the fans spin, the keyboard lights up but no image. if I put a USB stick with LED it doesn't flash. If I remove and insert the power supply...
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boardview gigabyte GA-RX5LXC
Hi, I'm wondering if anyone kindly has the schematic or boardview of this board gigabyte GA-RX5LXC
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lenovo V145-15AST LA-G241P shorts out the battery charger
hi, I'm writing about a strange problem on levono V145-15AST with LA-G241P motherboard.
The PC turns on and works fine. the battery charges for 15-20 minutes and then the battery charger goes into protection mode. Already tried another battery charger.
the charging LED flashes 3 red times cyclically when it drops below 20% and is being charged. when it reaches above 20% the charge LED turns solid white but turns off for an instant every 4-5 seconds.
Charging chip is intersil 88739A
I noticed that the components circled in the photo heat up quite a bit when charging....
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SHARP LC-40LE814E does not turn on 2 flashes
hi, I have a sharp tv model LC-40LE814E with DPS-126CP-1 A power supply.
the tv initially turned on, displayed the image for 10 seconds and then turned off. so in a loop until the power was cut off.
reading the classic optocoupler problem I changed the mounted cosmos with SHARP PC817 recovered from other boards.
now the TV turns on for 1-2 seconds and turns off giving 2 flashes in the front LED.
to avoid banging too much I preferred to take an identical tested and working card (or so the supplier says)
...
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Re: Bios HP Pavilion dv6-6007el
thank you very much, tested and working...
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Re: Bios HP Pavilion dv6-6007el
thanks for the help, the original file is 4.096KB
this excerpt from you is 4.164KB
if I go to write it tells me File size larger than IC size. I also tried it with the same result...
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Bios HP Pavilion dv6-6007el
hello all, I was looking the bios for this HP Pavilion dv6-6007el.
or if someone is kind enough to extract the bios from this exe file...
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Re: Acer Aspire 5 A515-51G power on but black screen
hi, i have your exact same problem with an acer A515-45
I opened a post here [url]https://www.badcaps.net/forum/showthread.php?t=116721[/url]
my notebook arrived without the ssd mounted so I don't see if it loads the operating system.
Have you tried connecting an external hdmi monitor?Re: Acer Aspire 5 A515-51G power on ...t=116721[/url]Last edited by Egidio85; 03-11-2023, 09:57 AM.
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Acer A515-45 PC turns on but black screen
hi, i have problem with Acer A515-45. mainboard DAZAURMB8C0 .
PC turns on but black screen remains. the fan spins for a few seconds when turned on.
the leds are on. the battery charges easily.
after a few minutes the fan starts spinning normally as if to cool the processor so everything seems normal.
if I insert and remove the battery charger the pc beeps once.
unfortunately they sent me the pc without ssd so I can't figure out if the operating system starts.
the only flaw I noticed are these 2 coils that heat up a bit, at their ends there are 1.1v...Last edited by Egidio85; 03-11-2023, 09:49 AM.
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Re: Clevo 6-71-p65r0-d03 boardview
thank you so much for your precious help
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Clevo 6-71-p65r0-d03 boardview
good evening. someone kind enough to send this boardview?
CLEVO 6-71-P65R0-D03 BOARDVIEW
Thanks in advance
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Re: Panasonic TX-50DX700E turns on by itself
I removed the HDMI cable and the IR receiver but the problem persists. the TV stays on for 1 minute then the image freezes and a whistle sounds from the speakers. after 5 seconds it turns off
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Panasonic TX-50DX700E turns on by itself
hi, I have a strange problem with a Panasonic TX-50DX700E TV, it has a TNPA6198 power supply.
the TV initially switched on by itself and responded very late to the volume-change controls etc. both from the remote control and from the TV keys.
now it sporadically turns on if I switch off the power and plug it back in, after a few minutes of operation it emits a strange whistle from the speakers and turns off.
could anyone tell me if it can be a problem of the power supply card or motherboard?
any tips on the components to check?
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