[B]Dell Inspiron 15 5567.[/B]
Service Tag: 2SYPX32.
AMD VGA Available.
bal20 la d801p rev 1.0 a00.
Need Bios Please.
[U][B]Plz Bios[/B][/U][B]Dell Inspiron 15 5567.[/B]
Service Tag: 2SYPX32.
AMD VGA Available.
bal20 la d801p rev 1.0 a00.
Need Bios Please.
[U][B]Plz Bios[/B][/U][B]Dell Inspiron 15 5567.[/B]
Service Tag: 2SYPX32.
AMD VGA Available.
bal20 la d801p rev 1.0 a00.
Need Bios Please.
[U][B]Plz Bios[/B][/U]
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PNY XLR8 RTX 3090 dead. Is this PEX shorted? Am I cooked?
I rebooted my computer and suddenly it didn't detect. It was nvlinked to another card that works. Lights don't light up. I checked around with DMM from youtube videos but didn't find a really good diagram except the one from 3090 FE. Going by that it looks like this is PEX? In that case the last option is to lift the coil and see which side is shorted or GPU is gone?
This card started out used with a bad HDMI port and worked for about a year. Guess it doesn't work anymore. I was going to send it to a repair service in case of mosfet or some tiny IC they can air station swap. If the...
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9th Gen Dell Optiplex Micro PC motherboard repair: Short Circuit?
Hi All, I have a 9th Gen Dell Optiplex micro PC motherboard which doesn't power on. When I connect the motherboard with power adapter, it goes into safe mode and turns off. So from info I have gathered online, it looks like there is a short circuit on the motherboard. So can you guys help me with figuring out the issue?
I am new to electronics repair, so my queries could be naive but I am ready to learn.
So I have a multimeter and a solder with me. But I can try to get a variable voltage power supply with a thermal camera as well. From what I seen online, best way is...
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DA0BKXMB8D0 rev D shorted 1.8V
Hi,
I have a DA0BKXMB8D0 rev D motherboard.
There is a short circuit on the 1.8V line.
During the short-circuit test, absolutely nothing getting hot, board take 3A.
What can I do now?Last edited by kubica; 01-22-2025, 03:33 AM.
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Can someone give me a clean BIOS for Acer nitro 5 an515-57-71CV
With S/N:NHQENSN0031420C1133400
And SNID : 14204942734
I have taken my laptop to a service center in my local area, but it has been almost a month and they said they have not found a local BIOS file. So I will give this BIOS file to them. Thank you!!
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Acer Helios 500 (PH517-51) - unexpected reboots when laptop is warm (cold solder joint issue?)
Hi everyone,
got an Acer Helios 500 Laptop (PH517-51) for diagnosing with a strange issue:
The laptop runs for a while (1-2 hours, sometimes less) and then suddenly shuts completely off, like someone pulled the power cord and restarts immediately after on its own.
If this happened once, then the laptop only runs for a few minutes until restart.
This happens regardless while staying in windows or uefi or in a linux environment.
At first I thought of a normal overheating issue, but as I monitored temps with HWInfo64, nothing seems very hot.
...
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HP ENVY 16-h1023dx LA-M841P Schematic & Boardview request
Please i need assistance
Searching for a Boardview or Schematic for
Brand: HP
Model: HP ENVY 16-h1023dx Laptop INTEL i9-13900H
Motherboard: LA-M841P
A response will be greatly appreciated...
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Is it okay to flash stock bios onto the motherboard's BIOS?
Hi there,
I have a 14" Lenovo Laptop (Flex 5 14ALC05) which has a boot issue.
The little LED on the power button is flashing slowly and nothing happen.
This unit do not have any BIOS button cell battery so I tried many times draining the power but it is still not powering on.
So I decided to flash the BIOS using a cheap programmer.
And I was successfully able to read the content (exactly 16MB file) which BTW is a WINBOND 74m12jwsiq (according to the package inscription - but detected as W25Q128FW in the software - IMSProg on Linux)
I also...
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Xbox one S - Dead or No Power
My xbox one s died recently and currently it shows no signs of life. I took it apart and did some troubleshooting using board view to do some voltage checks in areas of interest. It doesn't appear to be a dead short since I get 12v on the caps near the cpu and other voltages like 3.3v, 5v, 1.1v as shown on the board file. I didn't check every point as that would take forever. When I look at it from my thermal camera, the Southbridge chip has a little glow on it when plugged into power.
The power switch on the detachable face board seems to be fine when using the multimeter to check....
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Need help with Setup Unlock DELL XPS 13 9350 (1st Gen)
Hello, could someone help me? It's about a Dell XPS 13 9350 (1st generation), number D5QZD72-E7A8. I generate codes (BIOS admin) for it through beta.bios-pw.org, but none of them work:
c9RGJk2nMDq1z2Qy
3kk8zjWxyMMyGyry
Any tips? Could someone help me with this?
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Lenovo G50-70 power on but no display and fan not spinning
Hi everybody, I'm a beginner and I've got a Lenovo G50-70 with NM-A271 rev 1.0 mobo.
It powers on BUT:
* no display
* fan not spinning
* power led is on and battery led too (if inserted)
* no power consumption without battery, with battery 0.27A
* no shorted coil to ground
* +3VALW, +5VALW and +3VALW_PCH are present
* 3.3V on bios pin 1 is present
* 1.9V on PL302 coil
* I tried to flash bios with external programmer (CH341A) e nothing changed.
Any suggestions?...
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MPG Z590 No display output with known working GTX 1060/RTX 3070, works fine with GTX 1030
I have a customer machine on my bench right now that's stumped all the techs, so I decided to come here for help.
The specs are:
MPG Z590 Gaming Carbon Wi-Fi (MS-7D06)
Intel core i9-10900kf
2x16gb Corsair Vengeance kit
BIOS ver is E7D06IMS.1B0, from 6/12/2023
The machine was brought in because it would not POST after a GPU upgrade from a GTX 1030 to an RTX 3070. The customer also brought in the original GTX 1030, as well as a GTX 1060 that the machine also wouldn't POST with.
I tested the 1060 and 3070 on my bench (ASRock X570 Phantom Gaming...
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Requesting ZOTAC GeForce RTX 3070 Twin Edge OC White Edition Boardview
Hello,
I'm looking to repair this GPU, I have some kind of overheating issue and would like to find out exactly what is going wrong.
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MSI ge62vr Apache Pro 6RF EC BIOS dump
I have a MSI ge62vr Apache Pro 6RF. I'm having an issue with this repair that I haven't been able to find a resolution for with my usual sources, so I'm coming here on recommendation from Reddit. A customer decided to attempt to manipulate voltage to the fans through the EC, his laptop shut down and he was not able to get it to come back on. I did a power flush, EC reset, etc. didn't work. Took out my multimeter, no power was going from the charger to the battery. Checked with a different charger. Power was going from the charger to the inlet, but not the battery. Replaced the power inlet, and...
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Everyone is buying the wrong CH341 programmer
Everyone is buying the wrong CH341A programmer, I have learned from my mistake. Don't buy the Black one or Green one.
Buy this one in the photo. Most stable and all your common problems (reading but not writing/erasing, software hanging, disconnects after attaching chip, test cable connected but chip not found/ device disconnected) will be gone.
Otherwise you'll have to solder capacitor from GND to VCC if you have those symptoms in your black or green miniprogrammer....
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Lenovo x1 carbon gen 2 four times blinking
hello guys
i have a problem with lenovo X1 carbon gen 2 laptop, with motherboard code "LMQ-1MB 12298-2 48.4LY07.021"
The main problem is that when I plug in charger, the power LED indicator flashes 4 times, the fan spins for a moment then turns off again and keeps repeating, I've tried flashing the BIOS but the result is still the same
I hope someone can help me
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Asus FX517ZC charges but power button does nothing
Hi all!
I've got an Asus FX517ZC on the bench at the moment and I just can't figure out what's going on with it.
[B]Here are its various numbers and identifiers:[/B]
Model short: FX517Z
Model long: FX517ZC-HN114W
SN: NANRCX01S57842E
CN: 3SDB 12M
MFD: 2022-10
Motherboard model: DA0NJLMBAE0 REV E
[B]Symptoms:[/B]
The laptop's charge light comes on, but when the power on button is pressed nothing happens. No fan spin, no caps lock, no screen or keyboard backlight, nothing.
[B]History...
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problem in motherbord gigabyte GA-EP41T-UD3L
helo evreyone
i have motherbord GA-EP41T-UD3L
the proccesor fan spin slowly and the (RST) LED in post card is flashing.
i check the MOSFET and VCORE and its ok..
i replaced many proccesors and nothing haapend.
i tried to charge the bios many times and its the same result.
the ram1.8v is ok.
the south and north bridges voltage is normal.
can anyone help me please?.
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Bmax B7 Power Mini PC interesting short diagnostic
Hi!
I have this mini pc that doesn't want to start.
When I plug in the charger it goes into protection mode.
I check the input pins in resistance mode and they are not shorted.
But in diode mode its 0.174V
When I opened it up I saw something new, no input mosfet, just big diodes next to the charging port. I checked on the coils for shorts but didn't find anything suspicious. Only the CPU coils have low resistance but that should be normal because it's an 11th gen I7.
I injected some voltage to find the short but the board was only...
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A2289 - 820-01987 - Dead?
Hey guys, just troubleshooting a MacBook Pro A2289 with the 820-01987 logic board.
No fan spin, no booting, device not getting detected by the Apple Configurator.
Did a few basic things, the board gets to 20V USB supply according to my USB tester, F7000 fuse seem to be ok and not blown.
Board draws about 0.5A for about 10 seconds, after that it goes down to 0V. Found an n channel FET (Q4830) in the backlight supply(?) that could to be blown (pictures below), not quite sure about that, but t assume that should not be relevant, because I was testing the board...
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dell g3 g5 bios Help
Hi All
i bought a broken dell g3 laptop and found out the cpu was dead
this laptop has 10th gen with rtx2060
so i got another motherboard 10th gen with rtx2070
but the motherboard just keeps boot looping
so i took the chip out 16mb one and it was completely dead
so i took of the chips 16mb and the 8mb one of the old motherboard
the chips are different brands
old motherboard has
winbond w25q64jv 8mb
and
mx25l12872f 16mb
new motherboard has
XM25QH64A...4 Photos
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Philips 58PUS8536/12 Backlight ok, no image
Hello,
the TV turns on fine, seems to be working, but shows no image outside of a thick white vertical line as it turns on that also disappears almost instantly, and then it's just backlight. I've tried unplugging either side, but still can't get an image. I suspect it's a panel issue, but thought i'd ask some smarter people to confirm. I haven't found any weird readings, but then again i'm just randomly poking around with a multimeter.
Any information would be appreciated....
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Asus Tuf FX505DY display issue.
So i currently have asus tuf fx505dy laptop that is booting upto asus logo and then it is shows a blank screen (it should show windows) also i can get inside the recovery and advance startup but when it is trying to boot to windows it is always a blank screen with the backlight present. So i want help to fix my own laptop that i have been using for past 4 years and also started a journey with badcaps with this laptop only, i can do microsoldering and i hve the schematic and boardview for this laptop so please help to fix this.
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LENOVO LOQ ILG10 LA-M542P Schematics Request
Can anyone please Post LENOVO LOQ ILG10 LA-M542P Schematics or Boardview.Thanks In Advance
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Acer Nitro 5 AN515-55 no HDMI output.
Hello, forum people.
I have an Acer Nitro 5
Model Number: AN515-55 Part Number: NH.Q7NSI.001
Motherboard: Compal GH51M LA-K861P Rev 1A with 1650 Ti graphics.
My laptop was working fine until I made a grave mistake of changing the thermal pad and paste because my laptop was getting old and pretty hot. After changing and successfully testing temperatures, I was shocked when I tried to connect my external display, a 1440p 75Hz monitor, to it. My display never showed up; it always said 'no signal.' I tried swapping the HDMI cable, using both source 1 and 2 on...
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