I need a working bios for PS5 CFI-2016 EMD-044 please

[ahmed dm]

I need a working bios for PS5 CFI-2016 EMD-044 please

[gabrielA7]

It doesn't turn on, it only consumes a low 0.04A

We have 3 and 5ALWS but we don't have the enablers from other sources, which come through PM_SLP_S4#, PM_SLP_S3# and so on.

From what I saw, it comes from the PCH next to the processor, but we have 0v where we should have 3.3v.

We have 3.3v in EC_RST# correctly.

BIOS already rewritten!

Could a reballing solve it?

Or just changing the processor?

Since the next step comes from the PCH, and we have the other signals before, I believe it is the PCH itself.

[loopster]

Hello everyone, I have a 645 G9 here with a Ryzen 5 PRO 5675U.
This board has a blown inductor component above the driver chip to the CPU coil, and I am wondering whether the CPU is shorted/dead.

Could anyone please measure the resistance to ground on the leftmost coil/inductor to the CPU?
My resistance value is 2.2 Ohms, which doesn't look good to me.

Thanks to everyone willing to give a value.

[someonenotyou]

Hi.

I have an ASUS X509FAC with no power going to the board.

[ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3652999}[/ATTACH]

19V gets from DC Jack to PQ8901 and PC8915 but not further (PC8915 should switch on the PQ8901, correct?)
But, after PQ8902 I get 3.2V on AC_BAT_SYS.

I am at loss, as I cannot find any shorts and don`t know where else to look.
Any suggestions, please?

Thank you.Hi.

I have an ASUS X509FAC with no power going...

[smic717394]

Hi,

Anybody can please share the bios from a DA0WY1MB8E0 Rev: E its a Lenovo Ideacentre A730. comes on to a black screen.

[fx1982]

Hi everyone, can someone please help to remove bios Administrator password or decode as I failed miserably... Tried reading the password but it says wrong password. Thank you in advance!
It's a 2024 Asus Zephyrus G16
GU605MV
SN: S2NRCX035924088
CN: AEDW
MFD: 2024-02 36M
BIOS VERSION: 315...

[SarcasticOP]

I have a laptop that does not charge, but will turn on, so I believe this is in the charging circuit. I see not heat under thermal camera so no obvious shorts that are easily detectable from that. I am not too familiar with schematics and how to read them.

I know it is taking 20v in at the barrel jack connector, but since I am not familiar with this motherboard, not too sure how to follow power rails to nail down the problem.

Sorry I cannot provide more info, but I can answer questions if you have any.

Board: [B]G532LWS Rev 1.3[/B]

[URL="https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/3270107-asus-g532lws-schematic-boardview"]Boadview...

[gabrielA7]

Hi guys!!

I have this video card on my bench, it turns on and the screen goes black!

I used MATS but it showed an error in all memory modules, when writing!

I once got a 1060 with the same symptom, all modules were defective, I rebaled the GPU and it stayed the same.

Remember that I have all the debts ok, 1.35 Vram and such!

Could the problem really be in the GPU?

Could it be the BIOS?

Thank you in advance!

[engingunduz2003]

I need bios dump please .Laptop comes on. Fan is spining but no picture. Thank you for interest.

Model: Toshiba Satellite C55D-C-120
Board number: DA0BLTMB8F0 REV F
Part no: PSCQJE-00800GTE
Serial no: 6F153329C...

[karthur]

On this Vizio D65x, the volume will change on its own. I don't mean like during commercials where the volume will increase. I mean its like the (+) volume button on the remote is pressed and the actual volume dialog is displayed on the screen going up. It will do this, then the volume may start going down. It might go all the way to "0"or it might stop at a different number, then start going back up. The whole time its doing this, the volume dialog is shown on the screen.

It wont do it until it has been "ON" for 20 or 30 minutes, so it does seem to be heat related....

[gsmtim]

Hi guy's anyOne Have full backup for Lenovo X1 Yoga Gen5 MEC1663 because i accidentally Erase the main FW and EEPRom. i only have backup the Main FW , but i try to Rewrite the 256MB and 288MB but the machine Can't boot, only Charging Indicator and 3blink to power button

Model # : Lenovo ThinkPad X1 Yoga Gen 5
Board # : GX4A0/GYG50 NM-C881 REV 1.0
Serial # : PF-2W2P5H
Type # :20UC-S1L21H

[Digital Solutions]

Subject: Help Identifying IC on [URL="tel:820-02020"]820-02020[/URL] (MacBook Pro A2338 M1, 2020) — C02045500 / EKQ8LL1A


Hi all,


I'm working on a MacBook Pro A2338 M1 (2020) with logic board 820-02020.

The machine has a power issue — not powering on, and I'm trying to trace the fault.


While inspecting the board, I found a cluster of components


This area looks damaged or burned — there are about 4–5 components that seem affected


I've attached a close-up photo of...

[Paras Sharma]

anyone can disable on board ram through bios editing because the internal ram is damaged. so that i can use only removable ram and bypass bsod errors of bad ram

[MAREBELE]

HI all

i need a schematic for ZenBook UX3405M if that model is unavailable any brand with a core ultra in it would do.

thankyou

[clrscr]

please help me unlock bios password hp elitebook 835 G11
S/N: 5CG50434RD

thanks!...

[ChanHa]

My ATX FSP HEXA 500W was broken, lost 5vol stand by , ic TNY 277PN is broken, and R26, but i dont know what is R26. Help me...

[jucadt]

[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"IMG-20250604-WA0015.jpg","data-attachmentid":3652416}[/ATTACH]can someone indetify missing components near the bios ic?...

[SluggerB]

Yes it's a 17 year old Panasonic plasma!

I was watching TV when there was a huge lighting strike nearby my house that shook the house. When that happened, the picture on the TV froze and the TV wouldn't turn off except by pulling the power cable. Now if you plug in the TV, it seems to turn on (it makes the turn on "clikcs" it always does, the red power light comes on but there is no picture, although I can see the back light around the edges. And the TV doesn't respond to the power button on the remote to turn off, and doesn't respond to the manual power button on the front...

[repair-it]

Just need some help to confirm what this mov is. So far all I can make out is N241K & JVR. I'm not familiar with these but hoping someone is....

[SluggerB]

I am trying to fix a broken plasma TV by replacing a large cap on the power board. It is a 1900uf 220v cap and I could only find one place that sells them. It was listed as through hole, so I bought it. It showed up today, but instead of through hole, it has spade connectors.


Would it be safe to get some heavy duty wire (like lamp cord wire), connect that to spade connectors, connect them to the spades on the cap, and run the other ends of the wire 2-3 inches to the holes and then through the holes and solder them in place? I actually did it already and put it together but...

[slugpoa]

I need help with the blocked Bios

Manufacturer: Positivo

Model: N2312 ROHS,

S/n: 4AG90V81W

BOARD Model: Q01-63875-V2.0

Thank you in advance....

[Lifeisfun]

Hi folks!
I have some kind of memory problem on Lenovo laptop. I was initially able to install windows after several tries since the laptop did freeze in middle of those attempts.
Eventually I discovered that it was related to moving the laptop.
Later on it even stopped booting unless I pressed around the memory slot. (no keyboard LEDs only power button responds)
If I remove the RAM I get the beeps that RAM is missing. Inserting the RAM there is silence and it will not boot most of the time. No picture.

I removed the board got one of those memory slot testers...

[harp]

It is time to upgrade my system, so I want to extend working surface with second monitor. The graphics card is Asus EN6600LE Silencer with 256MB, and have DVI and VGA output connectors. I try to find pure *.inf drivers (like in old days...), but nothing package beside a hundereds and hundereds MB instead... At last, downloading a last driver (148MB) from [url]https://www.driverscape.com/download/nvidia-geforce-6600-gt[/url] but in it, thre is no readme, install, setup or working inf file... So, nowadays is instalation hardware pass a new level of rocket science or I miss something? Pleas help...

[vampirekiller]

Hello ALL!
i have Dell XPS 9315 ssd locked
can you help me

ST BH3T9Y3

hard drive#3133F82FA9E-0002

[alfredomfr1]

12v pin is shorted to ground in the LCD board (1st picture) if the LVDS cable is disconnected, 12v are OK in the Main Board (2nd Picture)

[charif]

Hi.
Pleas help bios password thinkpad 14s yoga itl
SN MP1XPJRW

Thanks...

[nobbnobb1]

I have a whole home surge protector (Eaton CHSPT2SURGE). This is the lower end model as compared to the CHSPT2ULTRA. When I took it apart, I noticed it's basically the same PCB as the higher end model, just missing the extra MOVs for higher capacity. Coincidentally, I have a pack of brand new Bourns 20D241K MOVs laying around:
[url]https://www.digikey.ca/en/products/detail/bourns-inc/MOV-20D241K/2799098[/url]

The only thing I noticed is that these Bourns MOVs are not thermally protected with a fuse. I'm wondering if it's safe to just simply install these extra MOVs for extra...

[Hasoobi]

[B]Hi Master's Help Required HP Pavilion DV2 Laptop
PCB : P/N:HPMH-41-AB3700-D00G
PWA : P/N:HPMH-40GAB3700-D
REV : D[/B]

[eng.umair.a]

Need Bios
DS-80180_ISP Rev 1.2

[Ariu]

Hello everyone,

I have a device (BMW CCC Unit), which no longer posts anything also blackscreen.
The unit is getting power, dvd player is spinning but does not eject the DVD when eject Button is being pressed.

Everything seems to be normal on the board ( no short), except „OASIS xs8805b0aq chip „, it is getting hot when the board is turned on.

Does anyone has the datasheet or pinout diagram of that specific IC?

Thanks.

[Andri15]

can someone help me find this burnt component?

[tykhung1080]

[B]Inspiron 3020 Desktop[/B]

can someone help me
fan spins no display
service tag: Service tag: 93XB9X3[B]Inspiron 3020 Desktop[/B]

can someone help me
fan spins no display
service tag: Service tag: 93XB9X3...

[Mediatechy]

hi!

does anyone have a schematic for this PC power supply : dl-p2507fwp rev:H01

ive got one with a cracked diode, cant work out what diode i need to replace it with?

any clues?

Thanks in advance

[eastcoastcomputing]

Hi there,

Beginner's question, sorry to waste your time...

I'm not certain of the values for the capacitor highlighted (on the picture with the tape) as I am seeking a replacement. Am I correct, looking at the schematics) to think it is a 33 pico Farad (pf) 25 Volts? The size seems to be 0201 from what I can assess and when I try to source a replacement, I'm struggling to find one and it doesn't look like something common.
Any help or suggestion welcome. This is on an Asus FX506H Quanta NJJ DANJJMB1AA0 Rev 1A...

[chunter2]

I've got an HP ENVY 15 Model 15-j030eb that I had originally flashed with the wrong BIOS. I was able to get a CH341a and flash it back but in the process accidentally erased the wrong chip. So, I'm looking for the firmware/BIOS for the Pm25LD512 chip which I think relates to the power management since it's right beside an IT8527E chip.

Thanks

[chamalsb]

[SIZE=14px]armaggeddon mk11r gaming keyboard schematic diagram plz[/SIZE]

[JxxK]

Hello,
When power is supplied to the A2779 model, heat is generated from the U7700 (PMU), and the damaged area due to the heat is visibly noticeable.
For MacBooks with M1 and later chips, are the PMU and CPU integrated as a single unit?
Thank you.

[MakNCheese]

Hi everyone,

I'm having a serious issue with my ASUS Zephyrus GA401I (4 years old, worked perfectly until recently). The system is lagging heavily, even in the BIOS, and is charging extremely slowly (a few percent in hours), making it nearly unusable. I suspect a motherboard or power delivery issue.

[B]Symptoms[/B]:[LIST][*]Severe lag across the system, including BIOS navigation.[*]Slow boot times and unresponsive performance in Windows.[*]Battery charges very slowly (e.g., ~5% in 2–3 hours).[*]No error messages or BSODs, just extreme sluggishness.[/LIST]
[B]What...

[plk113]

I extact bios working but Not Seri in My bios Please Help .
I post my working bios only Dmi Seri For me
SN:SN21491J002624
P/N: 9RC45MD0MLG1Y1S1000
Name Laptop :Gigabyte G5 MD...

[aze2eza]

Hello everyone
i have an hp probook 4540S THAT IS LOCKED WITHE MASTER PASSWORD
SN 2CE2472XHF
PRODUCT C4Y95EA
THANKS IN ADVANCE FOR YOUR HELP AND SUPPORT...

[DoCNC]

Hello Guys...
Im Currently searching for Boardview & schematics for GETAC S410 Laptops hopefully included with the optional communication interfaces...

I have the Problem that the included RS232 interface is not longer connected to the system... But its in.. So i want to check if there is a cap or something else is broken...

thanks in advance...

[xloomx]

[B]I have this Asus with password bios, i try decod with the post (ASUS TP412 PFA)[/B]

[URL]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/85574-asus-tp412fa?postcount=2#post1544866[/URL]

[B]but, i cant find the string...so, Ineed help. The bios is attached. [/B][B]I have this Asus with password bios, i try decod with the post (ASUS TP412 PFA)[/B]

[URL]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/85574-asus-tp412fa?postcount=2#post1544866[/URL]...

[Fernon@Repair]

I have MSI mpg b560m bazooka motherboard . this motherboard RSMRST# signal missing . i already reprogram bios but same condition

My Motherboard this power stages are ok ...but 3vsb voltage have 4.17v (image added)

VCCRTC ok
RTCRST# ok
ATX_5VSB ok
SIO_3VA ok
3VDSW ok
DPWROK ok
SLP_SUS# ok
VSB_ENABLE# ok
5VDUAL ok
3VSB showing 4.17V
PCH_1P8_VSB ok
PCH_VCCIN_AUX ok
RSMRST# No voltage

this all voltages are ok but RSMRST# voltage is missing i did try to re program bios and change io but same...

[reessi]

Hello,

The monitor started off showing flickering thin (1 pixel) lines horizontally every say 3mm..

They are black on the right and gradually fade to nothing on the far left.
They start either after 5 mins or up to 2 hours after so annoying for testing.
They flicker continuously very fast! With a slight pause milli-second every second.

Initially I cleaned the LVDS cable and connected to the T-Con and then it worked fine for 3 weeks but not sure if this was just co-incidence.

I tested each half by removing the first the left flex from...

[Julian Bailey]

This is the backup of the original BIOS that is admin locked and possibly corrupt ME firmware

ST: C91L2F3

Cheers...

[TecnicaNTT]

Hi all,

Need some help identifying a component with the marking "PH2" belonging to a QNAP TS-231K with motherboard model QY42 REV 5.0.
It's supposed to send 12 volt to the main circuit but only send 3.52Volts. If i bypass the 12 volts directly the motherboard powers up, but no boot.

Regards...

[unimatrix93]

Hello everyone,

I bought a used ITX motherboard with a no display/POST and spinning fans. Original owner tried to update the BIOS and since then it's doing this. So something went wrong with BIOS update I assume.

I have a CH341a programmer and I did repair motherboards with it before.

Now I got the BIOS file from Gigabyte's site, but it's in a archive (F66g) or something and I don't know how to extract the bin from it.



How should I proceed with it?
Thank you!

[lolos70]

Hi everyone, i need some help to clean/repare my Bios. My laptop don't post anything, caps lock don't work and no picture.

Please can someone help me please?

Thanks, Carlos...

[tomodachi]

[B]ThinkPad L15 Gen 1 with AMD Processor
Motherboard code : NM-C741 REV: 1.0[/B]

The laptop works flawlessly when connected to an AC power source, and the battery is in very good condition (30 cycles, original battery).
However, when the adapter is unplugged, the system freezes within approximately 20–30 seconds and becomes completely unresponsive. Sometimes, this is followed by a blue screen with the error code "DPC_WATCHDOG_VIOLATION".
Sometimes it restart itself and sometimes screen goes blank..
Here's what I've tried so far to resolve the issue:[LIST][*]CPU...

[MentenantaRO]

Device: Laptop
Brand: asus
Model: S533EA-BN108
SN: M3N0CV07K190108
Request: clear me

Bios attached!

Fault : Hello, after a failed attempt at Windows update, with a BIOS update, the laptop won't start! Thank YOU!...

[hafidz26]

Hello, i need schematic for asus TP1400KA. Because i repair the backlight lcd not light up. Thankyou...

[unimatrix93]

Dear forum,

My father's Jeep has this annoying rattling sound which is caused by the Drive train module as it constantly moving a solenoid.

It comes and goes as the temperature changes. For example, when you cold start the vehicle from a long parking time, it starts loudly (especially on winter) then it goes silent as the vehicle's temperature rises.

So I took the DTCM apart and found this damaged ceramic cap, which I should replace:
[URL=filedata/fetch?filedataid=386713][ATTACH=JSON]{"data-align":"none","data-size":"medium","title":"2025-06-02-10-54-05-477.jpg","data-attachmentid":3651009}[/ATTACH][/URL]...

[khelane]

Hello
I have a big problem and that is that in some cases when repairing active pfc power supplies I cannot work with a test lamp. I can only get help with 5 volts standby and for starting and starting I have to work without a lamp and this way there is a possibility of parts exploding and other parts being added.
Sometimes with a multimeter test the problems can be reduced to some extent, but I had several cases that had to be tested on and online and recently two varistors exploded. They had terrible resistance because the power supplies were over 800 watts.
Is there a way...

[reformatt]

Just need a BIOS password cleared off this one if possible. From an Acer EX215-54 with LA-K93P motherboard.

S/N: NXEGJSA0022110BA8B3400...

[balobi]

hello! please help cleanme, build bios. my issue is no display.

brand: Acer
model: SFG14-71
SNID: 34404550434
boardcode: LA-M721p rev 1A

back up files attached. thanks in advance....