MSI B660M Mortar DDR4 (MS-7D42 Rev 1.1) Request for EC flash chip (W25X20CLNIG)

[mizuh0]

Hi all I hope im doing this correctly,

I need a firmware dump for the Nuvoton NCT6687D‑M controller (EC flash chip: W25X20CLNIG) used on the MSI B660M Mortar DDR4 (MS‑7D42, revision 1.1).

I acquired a ch341a black to reflash my bios, and was so excited to use it that I tested it on the W25X20CLNIG 3.3v chip as I didn't have the 1.8v yet for the bios chip itself.

Being a total newbie I straight up corrupted the EC flash chip, and now the power button does nothing, PS_ON# does not change, and when I manually short the PS_ON# pin it immediately turns off...

[Darkling]

The laptop is flooded with water. The NCP45495 harness is rotten. Need boardview or shematic diagram.

[lallollas]

HP 14-ba001la X360 CONVERTIBLE NO DISPLAY I ATTACH ORIGNAL FILE PLEASE HELP THERE IS NO DISPLAY I TRIED OTHER FILES AND O DISPLAY

SN/8CG8096GMK
MOTHERBOARD: Bucks_UMA_MB
16872-2448.0c20 3.0021...

[ronaldo17]

I need schematic for this board.
Spec:
I7 7700HQ
GTX 1070
This is just my second topic on this forum,so if i do anything wrong,please forgive me(I even dont know how to reply)
Thank you very much beacause helped me...

[hell]

Hello, I would like to talk about the problem. My Hikvison recording devices have a password, so the BIOS is written. Our problem is the serial numbers on the devices, as written, it works in offline mode, but I cannot change it to online mode in any way. I have the BIOS. I tried to edit it, but it could not find the serial number with the BIOS hex editor. I have the original serial numbers. Can you help me? Best regards.

model DS-7208hqhı-K1
main kod : ds-20899_P rev:2.0

[tarum2003]

Hello friends,
MSI MS-16S6 (MS-16S61 VER:1.1) I need schematic

[howardc64]

TV was fixed just after removing Samsung's rear snap cover.

This curved TV's construction is rather interesting. When the snapped on back is removed, rest of the TV will relax the curvature. Top of LCD panel is loose as it wants to straighten out against the slightly curved bezel. Snapped back provide most of the curvature shape. So just simple disassembly of rear cover will allow the rest of the TV frame to relax its curvature. Thats probably what fixed it but no idea which connection. 4x LEDs are edge lit.

Maybe PSU->backlight connector didn't have a good contact?...

[ktmmotocross]

Hello.
Have this Alienware M18X R2 LA-8321P with no 3.3/5VALW. IC is RT8205. Have VIN, have EN, have REG 3.3/5, mosfets ok
With controller resistance on both rails are only 15ohm when connected and disconnected power. Without it it is high. replaced IC but still the same
When i inject it have very low consumption
where can be fault?

[eccerr0r]

I could have sworn my PCI ATI Radeon 9250 was working, but when I stuck it in an old 82430TX P5 board, it didn't work... is this expected?

I suppose I'll need to test it in a AGP board to see if it works or not, but this struck me as weird....

[repair-it]

I am trying to determine what this inductor is. It was already removed from the board when it was brought in for repair, my guess to prevent the AC part of the circuit from operating, The main cap is also blown. There is a second identical inductor on the board in mint condition. Not sure why this one failed but would like to replace it but not sure where to find....