APC UPS 2200XLI error 0008

[circuito]

Hello everyone,

I got a APC UPS SRT2200XLI showing General system error 0008. It's supposed to be related to the logic power supply. I checked all I could, but because of lack of documentation I'm going blind.

Any help will be appreciated.

Daniel






...

[Stachujones]

Hello i have a problem with a ThinkPad X280 with NM-B521 Motherboard, laptop doesnt power on
I dissasembled IT and started Basic trouble shooting
+20v is getting to board so power delivery circuit is working
Next i started looking on the board and i felt a burning hot chip its BD4179 "ThinkEngine"
I desoldered it, no more chips are getting hot
But i founded that on the capacitor marked on the picture there is 0.8 ohm short to ground and it's not capacitor, after desoldering it it's Still 0.8 short

Could anybody help me with fixing this laptop...

[Gado229]

Hello everyone, I have an MSI MS-15P3 Pulse 16 AI C1V that boots, doesn't display, and then the fan spins rapidly.
Can you help me find a working file to flash?
The old main BIOS file is attached.

MSI MS-15P3 Pulse 16 AI C1V
SN: K2411N0110648...

[Chivo77]

hello friends, I have a DELL LATITUDE 5420---MODEL P137G, ST 20TFKN3 LA-K491P REV:2.0 (A01) and its quite a challenge. It powers on with the battery disconnected, lasts on for about 15 secs, and then shuts off. It does the same with battery only (no adapter). With battery and adapter it sometimes starts after hitting the button several times. It displays nothing in every case. Since only the Boardview is available, I guided myself with schematics similar to this laptop (I'll add them down).Some measurements:

1- After receiving power SIO_SLP_S0# goes high and never changes.
2-every...

[Slavol]

Hello, I would like to ask for a BIOS repair, or write DMI to clean BIOS from the MSI website.
In the original BIOS after replacing the PCH it does not see m.2 drives and does not work USB - in clean BIOS from MSI is no SN, product name and WK, I can't do this
I write the WK, but I have a problem with the rest DMI. I am attaching a screenshot of the damaged and clean BIOS from MSI
SN: K2104N0103021
Thanks ...

[kwameasumadu]

Hi. I was surfing online regarding semm and uefi unlock. I bought surface go from a car boot sale and after formatting im seeing its locked to semm and uefi. I was hoping if you could help me clear it. Serial number is 016086784451

[Maicon Provin]

Can anyone clean the bios of the gigabyte RC55 notebook S/N:SN23091J000287. NP50RNCY0-D01-B motherboard.
The notebook is stuck on the logo.
I would appreciate it if someone helps me....

[Rickkap]

I'm reaching out to see if anyone has done a Wifi UL000 swop from the same donnor board on an M1 A2338 Macbook Pro or if it is possible to do.

If it is possible what needs to be replaced as i cannot find the rom chips to go with it as mentioned on this page:

https://logi.wiki/index.php/T2_MacBo...IC_Replacement

Thanks

[godofwar28]

i have an acer nitro 7
product name: Nitro AN715-51
cpu info: intel 17-9750h
system bios version: V1.29
gop version: gop driver 9-0-1082
serial number: NHQ5HEM0019330E9713400
UUID: B4AEC637-2ABF-E911-80D2-089798744BA2
pls help me mod or if somebody has option in unlocking my bios. tia...

[chj4591]

Zotac GTX 970 4GB shows display via DVI. No display through HDMI or DP. What should I check in the pictures?...