please fix tpm dell pre 3561

[tdelfy]

Dell presicion 3561
Main 203061-1
sv tag 5G06RG3...

[barbas]

Hi. In the process of troubleshooting an MSI GE78HX laptop that does turn on (on its own), turns on the backlight on and off in infinite cycle, turns on RGB keyboard backlight and light bar. The CPU gets hot, and its fan spins.

The laptop charges the battery, turns on charging lights, which leads me to think the EC (ITE5571E) is ok. Laptop has no shorts, apparently. Memory is ok, tried it in another machine. Tried 5 different sticks in this machine as well, does the same. Memory connector seems ok, no pins bent.

First, I am going to try to backup and reflash its BIOS,...

[Udemzy]

Hello, I want to know if there's a way one can make touch screen work after building bios file.

I notice the touch function stop working both in bios setup and on windows after reprogramming the bios file, this is not the first time of experiencing.
The model of the laptop is Elitebook 840 g6,is there a way to resolve this?

[J8rda7]

Hi,
the TV has a black screen. Sound OK, backlight OK.

When I measure T-CON voltages, there is VGL+VGH=0V. After unplug the right side of the screen from the T-con, voltages are OK and half screen works normally.

I tried to search for any kind of short on the right side, but I had no luck. I have a beginner experience in measuring and repairs of the LCD panels..

Thanks to anyone who can guide me in solving the problem.. and be patient with my english 🙂😁

[Zartech97]

hi everyone, i need some help getting this schematic and boardview if available

board no : DA00PDMB8E0 rev:E...

[gbaicu51]

Hi all,
Looking for advice please, regarding those 2( film capacitor?? - honestly not too confident if are film capacitors). Short version of story : I bought a stagepass 500 active speakers, and found those components nearly blown. I know they are 1= L 125. Any advice where I could find them to buy, and also what else could lead to this fault?( I have a multimeter and soldering iron and I can get fixed if someone could give me some instructions)
Thanks all

[mikkele86]

Hello. im renovation a Marantz Console Stereo Amplifier PM 25.

One of the potentiometer for the tone control is broken and im having troubles finding a replacement.

I know its 50K ohm.
i think its reverse log.
and 6 pin. Stereo.

The parts list says its a RS05030350

[ATTACH=JSON]{"data-align":"none","data-size":"custom","height":"353","width":"281","data-attachmentid":3270252}[/ATTACH] [ATTACH=JSON]{"data-align":"none",&qu...

[orzech_u]

Hello,
I have MacBook Pro 2022 M2 with MB [URL="tel:820-02773"]820-02773[/URL] and it is completely dead. When I plug USB thru USB Voltmeter (FNB58), the Voltmeter turns off. I don't have any voltage on any pin. Looks like undetected. Should I replace UF100 and UF000 first? I don't have any idea how to start repair without voltage. There is no water damage or visually broken components.Hello,
I have MacBook Pro 2022 M2 with MB [URL="tel:820-02773"]820-02773[/URL] and it is completely dead. When I plug USB thru USB Voltmeter (FNB58), the Voltmeter turns off. I don't

[fharris1977]

I have a MacBook Pro Touchbar A1706 that won't turn on. With the board removed I'm getting 19.62V and an average amp draw of 0.300A. When I first plug in my ampmeter it goes from 5V to 19.62V after a second or 2 and the amp draw starts at about 0.688A and up to about 0.790A and then it gradually goes down to about 0.155A and works it way up to around 0.330A and then it fluctuates in the range of about 0.200A-0.350A. The voltage stays at 19.62V. Can someone with any experience with this issue help me out. I checked all the main power rails and they were present. Anyone know it would be greatly...

[TomWay]

my bios is corrupted can you someone fix that old bios

windbond w25q128f 1.8V...

[warsztat]

Lenovo IdeaPad 3 14ADA05 bsod "page fault in nonpaged area" ,sometimes the device works fine all day but the next day it displays this message from time to time.
Replacing the RAM and SSD drive and new Windows installation did not change anything, the error still appears.
I noticed that the laptop turns on by itself after lifting the screen, but I did not find such a function in the BIOS.
Can this be set in windows?
I wonder if it makes sense to program the BIOS.
Has anyone had this happen before and how did you deal with it?

[Stephen]

Customer computer came in, did a DFU revive, no luck, gives error, swapped out battery with two known working batteries still no luck. Board gets 20Volts, raises up to 1Amp then restarts, track pad clicks etc. Tried DFU restore, informed the customer that data recovery is most likely not possible since it didn't give us a revive and DFU restore was the next method to save the board, however it looks like not even DFU Restore is working as well. What could be causing this? I am assuming this is the infamous A2141 flaw that has the flawed Data lines that fail? Any suggestions would be great...

[mrralvaroa]

Good Morning, can someone please help me to fix this bios file?
What happened was the bios got updated and it failed, after it just turns on a black screen and never loads, or if someone has a backup for this bios file that can share with me, that would be awesome, Thanks in advance.

Model: TUF506HE-DS74
Serial: M5NRCX03L364208
Mainboard: DA0NJJMBAG0 REV G...

[nc3000]

[FONT=Calibri]Hi,[/FONT]
I have a [FONT=Calibri]Asus Zenbook that is not turning on and no image, only bliking the power button.[/FONT]
[FONT=Calibri]Need, Asus UX481FLY Rev 3 Bios file, if possible.
In attachments i send the original bios, because i dont know if is corrupt, and if is possible to clear ME Region to Test.[/FONT]

[FONT=Calibri]Thanks to All.[/FONT][FONT=Calibri]Hi,[/FONT]
I have a [FONT=Calibri]Asus Zenbook that is not turning on and no image, only bliking the power button.[/FONT]
[FONT=Calibri]Need, Asus UX481FLY Rev 3 Bios file, if possible....

[SMDFlea]

Asus G532LWS Schematic & Boardview

Thanks to [USER="3807"]Rotter[/USER] and [USER="543230"]cope[/USER] for sharing these.RotterAsus G532LWS Schematic & Boardview

Thanks to [USER="3807"]Rotter[/USER] and [USER="543230"]cope[/USER] for sharing these.cope...

[nc3000]

[FONT=Calibri]Hi,
If possible.[/FONT]
[FONT=Calibri]Need, Asus UX481FLY Rev 3 Schematic & Boardview and Bios file.[/FONT]
[FONT=Calibri]Thanks to All.[/FONT]
[FONT=Calibri]Hi,
If possible.[/FONT]
[FONT=Calibri]Need, Asus UX481FLY Rev 3 Schematic & Boardview and Bios file.[/FONT]
[FONT=Calibri]Thanks to All.[/FONT]
[FONT=Calibri]Hi,
If possible.[/FONT]
[FONT=Calibri]Need, Asus UX481FLY Rev 3 Schematic & Boardview and Bios file.[/FONT]
[FONT=Calibri]Thanks to All.[/FONT]
[FONT=Calibri]Hi,
If possible.[/FONT]

[cope]

Hi everyone,

I have been working on a no power issue with my personal ASUS gaming laptop. It went dead a few months ago.

Some history:

Since then, I've found a blown mosfet on the GPU line which I replaced. It started up without a battery, then when I added the battery back it wouldn't start up again.

As a result, there were some blown components around the BQ chip. (The BQ chip itself - BQ24780S, the low side battery mosfet (shorted), and a resistor -> all replaced)

Now, with a new battery the system will start up and run off...

[Davi.p]

As for the title.. please help.. Much thanks..!

[mcunanan19]

Does anyone have a bios for this NAS?

[sohail5307]

hi all my friends . in this backup file it stuck on loading bios drivers. i suspect that it was a bios fault

i required fresh bios dump for

thanks in advance...

[didouche1200]

NEED BIOS FOF TOSHIBA PROTEGE X30-E-1DG MOTHERBOARD FURSSY1 A4481A
ISSUE NO DISPLAY...

[CyberDe@th]

You'll find Cleaned BIOS file in the attachment. It's helped me with one bricked Precision 5510. It hasn't worked with the other one. I don't remember where I've found it. Maybe at the BadCaps...

[lwc198]

Hi all

I have a firmware blocked iMac, I have replacing with all FF after $svs but it keeps coming up with the password again

S/N C02K3W2JDNCR
EMC 2544

Any help would be appreciated, I have attached the original

Thank you...

[clrscr]

Need bios fujisu lifebook CH55/j
SN: FMVC55JW
every body can help?
thanks!...

[baymerid]

Please share Asus X509UB notebook bios dump

[Jedi134]

Hi I have inherited the above desktop scanner, all seems to work correctly but there is no sound output. The only sound I do get from the speaker is the beep confirmation when you press a key. No output from the headphone socket either. Not even radio static with squelch fully turned down, tried a reset by holding 2, 9, and hold buttons but still no sound, does anyone have any experience with these scanners, thanks.

[harp]

To ask here... I have few devices with white screen problem, actualy nokia 2220 and some fuji? camera, and try to understand what is common problem to cause that issue.
Yes, both devices work everything else probably ok, I mean, I hear intro melody and keypress click sound, DTMF tone, power on off... all ok.
On desk is nokia 2220 slide, and I check all screen connectors and components arround it, measure voltage drop, but all looks ok. I suspect on slide flex cable, but it look ok and white screen is not interupt while flexing board, pushing conectors, and sliding up down. In attachment...

[Nagyesz]

Hey guys, I have a Lenovo Ideapad 320-15ikb NM-B241 rev:1.0.
After turning it on, it runs for a few seconds then shuts off completely. No screen, no fan. After shutdown, a red light comes on and off fast. I've been trying to troubleshoot this for days now. It's never been opened up; the Lenovo sticker is still intact.

(!)I tried with a different BIOS battery, without any ribbon cables, on battery power, without the keyboard, and it's always the same.

Any insights on what might be causing this?...

[hungbend]

Acer a315-54-588RCPU: SRFFX EH7LW la-h792p rev:1A bios need

Thanks all.

[chickenhawk88]

Hi everyone,
Looking for schematic for RAZER BLADE 15 RZ09-0369. Looks like the motherboard is Razer DA560. TIA

[XIII]

Hi, i'm not that experienced much with voltage injection, I've had some laptops repaired using this method so please bare with me, I've got this laptop from a customer, the laptop doesn't turn on, no fan spin, no LED indications, no beeps nothing, after taking measurements,I found missing 19 rail after digging around I found that the bq chip was faulty which ive replaced with a known working one, then I found that two of the 4 n-mosfet qm1830 leading the 5v power rail were shorted which I also replaced,now the laptop got the 19v power rail, the 5 and 3v and 1 v rails restored, after checking...

[sito]

Please help me with bios for Asus A516K, no display fan spinning,
SN: MCN0CX34E058524
MB: x415ka R2.0
Model: A516K...

[msnessay]

plaese remove entreprise management account from this chromebook asus...

[sourcebf]

HI FOR ALL,

Dell XPS 15 9510
ST: fgnx2m3
board : GDP51/GDB51 LA-K411P REV:1.0

I'm trying to recover my corrupted BIOS dump, but ME Analyzer v1.96.4 r177 isn't identifying it as containing Intel Management Engine (ME) data. Could someone assist me with this issue?
or help me out to do recover my corrupted bios dump with extracted one from dell web site,
thanks in advance...

[Kurgan77]

I found a short on a mosfet in the vrm and used my air station to remove the bad component. and after viewed my work and noticed that had also blew the cap above it off as well... it went to cap heaven. I don't need the boardview file just what cap values are needed to replace the component. This is on a gigabyte r927xoc-4gd Windforce. I am a novice at repairing as that was a rookie mistake, + side is removal of the shirted package cleared up the short.

[xeroone]

I have a Lenovo E15 Gen1 that refuses to boot, power light flashes 3 times then stay on, but laptop is dead.

I can connect and read the BIOS chip, so I'm not sure if its at fault or not.

If someone could take a quick look, that would be great.

Many Thanks...

[E--Man]

Hi All,

Thanks for reading. Based on the interesting fact that the vertical lines issue don't seem to effect the menus whatsoever but rather everything around the menu regardless of video is shown, I'm trying to set mine whether the issue is the main board or the t-con board.

Again what's baffling is that the menu is not effected whatsoever. However, any other video displayed regardless of inputs or when no inputs exist exhibits the vertical lines and seem to effect black areas only.

The lines are green in color when the tv is in "Game Mode" and...

[warsztat]

Hi, Asus P2451F board P2451FB rev2.0, flooded with liquid. I need schematic or element identification, please see the photo.
Regards for all....

[France_53]

Hello everyone from Italy, I'm here to ask for help on a Vestel TV, I've had a Vestel TV branded "XD" with a broken screen for years, but now I've found a Telefunken (still Vestel but older) and I've mounted the panel on the "XD" TV, it works, but the screen is upside down, given that Vestel does not allow you to rotate the image from the service menu, does anyone know how to solve the problem? the original panel is marked ves315WNDS-2D-N12 while the main board 17mb110, the panel I mounted instead in the tv (from the telefunken) is a ves315WNDA-02. ... It is not worth repairing...

[Epagec]

Hello everyone

I have this compaq Armada 7730Mt (pentium 166. Mhz 1mmx laptop)

It's working well except pccard slot not working and fan not spining.

I have a short on what I suspect to be a 12v rail (related to the fan)

As you can see I removed the coil, it's ok no short on upper side but I have only 0,2V and the down side is shorted

When I inject I have 3amps at 1V but nothing going hot with thermal cam.

Do someone knows this board and could tell me which voltage rail it is (and what it's used for)

I don't...

[Mugar]

Hey guys got laptop like above. Came to me with shorted main power rail and battery protecion on ( 0V on output). Got rid of short but nothing. Bench power supply says it takes nothing, but still got all voltages 1,2v,3.3v,5v - all good. Thermal cam showed nothing is starting even for a sec. I believe that since all coils etc are good resistance to ground it's probably one of chips. Can be IO chip or maybe something else? Could somebody help me out with this one - it's blowing my mind lol

[audision]

schematics or boardview RX570 8GB

[clearchris]

This crossover was bought new about 12 years ago, and has probably been powered on for at least 3/4 of that time. It also has a recently developed horrible sound on the second channel, sometimes it's a wub-wub-wub, sometimes it's just a hum that comes and goes. It's not noticable if something is playing (it may be gone), but it's quite noticable if there is silence.

Because of age and problems it's due for a recap. I'm also strongly considering putting in sockets to potentially replace the 12 ST TL072 opamps. For such a small device, it's still going to be over 30 screws to take...

[m4a2t0t]

I can see the image in the background with a flashlight. I have 260V on LED+ and 90V on LED -. The backlights were acting weird with my tester so I pulled the panel and one LED does take about 2 seconds before it lights up but thats it. Is the voltage at the LED connector correct?...

[ImpossibleRepairs]

Howdy good peoples;

looking for some advice on Pad repairs, want ti expand my skills

Working on a HP board that went for a swim; There was a short in what appeared to be the Data IC (there was corrupted data that we recovered) ;

First picture is the donor Board, clean removal;

Second picture is board im working on; As soon as I started prepping the pads to re work the IC, the damage started;

As a side note, Im using good equipment M series Thermal tronics iron with a 1.6m tip; Good quality locally produced flux, good quality...

[bogosort]

Hello,

I have a Sony DVD player with a stuck tray. It seems that moving or pressing on the tray makes it work.

Anyone knows why?

Thank you....

[sabri07]

Hello freinds i have this error 1300 from printer canon G3420 , i saw a lot of video a bout this Damage but nothing help .
is this problem related by firmware or dump .
please Help me...

[andrhouseolly]

Hi.
I kindly ask you to help me solve the problem.
Dell Precision 5510, motherboard AAM00 LA-C361P Rev:2.0
The board turns on, there is no image.
Read more. When the power supply is connected, the front panel indicators light up briefly.
When you press the power button, the button indicator lights up. The board works
there is no image, there is no matrix initialization, there is no image on HDMI.
When turned on, the fans do not spin, but when they warm up they start spinning.
When you turn off the button, the fans spin up to full speed for a short...

[jaroslav.psenicka]

Hi all,

just wonder whether the Raspberry PI-TOP v3 schematic is available?
not the Raspberry PI itself, but this little add-on board:

[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"15175-pi-top_with_Inventor_s_Kit_-_Raspberry_Pi_Laptop-04a.jpg","data-attachmentid":3269081}[/ATTACH]

thanks,

-jpHi all,

just wonder whether the Raspberry PI-TOP v3 schematic is available?
not the Raspberry PI itself, but this little add-on board:
...

[wolf1976]

hi to all
do you know someone company in china e.g that sells display in normal values ?
thanks on advance...

[Yacine007]

Could someone assist in removing the BIOS password from this binf file? I've tried and failed to follow the guides regarding AMITSE decryption !

Laptop is an ASUS X541UV - bin file and pictures attached.

Thanks for reading!...

[James Boden]

Hey guys just wondering as to the purpose of these caps 560 but they seem to be shorted .. is it linked with the super low impedance of the CPU/GPU or do I have a short to search for ??.. the short is still there when caps have been removed.. sorry still learning really 😞.

[smaniak]

This battery PCB is new but was put in not its original charger, and now the battery won't charge.
First of all BMS chip is without a name. It is 20 pins but no marking.
On this board, I can't understand where B- the line is connected to the board.
Any suggestions about the BMS Chip and other things to look for?...

[GoodCapacitor]

I have an old Mikrotik board with one bulging capacitor. It still works, but the cap doesn't look healthy.

I have tried replacing it, however it seems to ignore my soldering iron like it's a toothpick. I do suspect an industrial-strength lead used during manufacturing.

How do I remove it without damaging the PCB and (more importantly) surrounding components which might be more temperature-sensitive.

[Shulgin]

Hello everyone,
I have a problem with my Acer predator XB241YU screen. When I plug it in, the startup LED turns on instantly, and I can't turn off the screen without unplugging it.
After disassembly and inspection of the electronic cards I found what looks like a broken inductor, it is marked with the letter A and is at location L58.
In the first photo you can see the broken component, in the second photo you can see where it is on the board, in the third photo you can see the silkscreen and in the fourth photo you can see the identification sticker of the main board
I...

[Björn Brunkau]

Hi there,
I am looking for help with my broken 980ti. Had a bad DrMos (the bottom one) and replaced it, card worked for a short moment, but I got another shortes DrMos (second one) and replaced that one aswell.
Now I don't measure any shorts, I have 12v, PEX, 5v, 3.3v all working fine (probing points on card), but I can't get any voltage at FBVDDQ or NVVDD probing points.

Where could I check to find the fault?
You think my first DrMos could be bad, because I read that the first one will activate core?
Don't want to replace that one when I can just test other...

[Travis Thomas]

Picked up a used MSI Ventus 1660 super with no video output for $50 to dip my toes into GPU repair. After some lurking around here, google searches, and youtube videos, I've gotten around to checking resistances, and checking for the base and minor rails. On first inspection, I didn't any shorts on any rails, so I powered up the card, and found the 5v, 12v, 5v, 1.8v, and Vcore(I hadnt found the 3.3v location at the time). Later, after finding the 3.3v, I got a pcie extension and powered up again. This time I found the 12v. 5v, 3.3v, 1.8v, Vcore, and Vmem. Later, when I wanted to doublecheck my...