Here is the SCHEMATICS brd not available.
-
Hello, I have an issue with the motherboard. Specifically, it doesn't power on, more precisely, the POST initialization doesn't occur.
Let me start from the beginning, the motherboard suddenly stopped working one day. There are no beep signals from the speaker, and the debug LEDs are not lighting up. After inspecting it under a microscope and using thermal imaging, I didn't find anything that could be damaged.
After that, I began voltage measurements, in which I noticed the absence of VDDQ, VDDP, VTT, and VPP lines. Later, I checked if there is an EN state on these lines,... -
The device is quite old, M/V MBX-199 M820/M830
1P-0087J02-8011, the video chip flew (artifacts - no picture), removed the old one and installed a new one, but before installing the new one, the area under the video chip sank slightly and Pyataks were found, under a microscope, the contacts were not involved, it was decided to install. Now after switching on there is no initialization, all voltages are normal,
I couldn't find a diagram, maybe someone will have one. The MBX-199 motherboard was also installed on these models, but I couldn't find the schematics for these either PCG-2E1M...12-04-2023, 02:37 AM -
" Hello guys. i have a Laptop MSI GF 65 (motherboard MS-16W REV ) with à IC in short circuit. It's mark "ALHM 889"
think it's the IC for regulate the Fan of GPU. I can't find any datasheet of this IC
Can you post the schematics for this motherboard for locate the IC or tell me what it's the reel part number of this chip
Thank you for the help. Really appreciate in advance -
Hi all,
i got a Flir scout where a connector was ripped off and i will have to make new pads. One big problem i have right now is that 2 small smd components are missing near the pads and i was only able to find a comparable pic of this part of the board.
So right now i need to know what i need exactly for a replacement and the values. I contacted Flir by mail but they don't give out schematics and told me that i can use the guarantee if i have it (funny guys).
Anybody has an idea what i can do?09-09-2024, 03:11 AM -
I am trying to find two smd datasheets for an Apevia 1000w prestige power supply ATX-PR1000W the SMD's are ST9S313 which is a SMPS supervisory chip and a EST 915HP or XP48024 not sure which or both is the chp prod number and the schematic
Comment