Hello i am.looking for the schematic of QU qnap motherboards. the one i am looking for is QU69.
from the QNAP TS-879 or TS-1079
anyone?
from the QNAP TS-879 or TS-1079
anyone?
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Hello!
I found this board in a flea market and it has some torn off components on the back side (smd caps and resistors). Does anyone have a schematic for this beast? I only need the schematic since all the parts are labeled.
Many thanks!01-20-2025, 02:59 PM -
Hi All,
I'm chasing a circuit schematic for an Asus CUV4x Motherboard.
I purchased the board in 'unknown' condition and it doesn't exhibit any signs of life when testing with known good parts.
The board does not power on - No LED illuminated when ATX power connected. When bridging the PS_ON to Ground at the ATX connector the board will power up however seems to fail early chipset initialization at post code C0
Any help greatly appreciated as I'd love to get this cool 'retro' board back to life to live another 25 years!
Thanks
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Long shot but does anyone have the schematic for this NAS, it looks like the board is a KN-20006-A01251-YS-RS? I have one coming in soon that turns on then straight back off again. Or at least a similar one (it looks like the TS-569L and TS-869L are based on the same Atom D2700 platform, and the TS-259 Pro II was based on a similar Atom D525 platform)
Cheers08-18-2024, 08:18 AM -
Brand: Samsung
Device: Galaxy Book 2.
Board: SM-W738N0, SM-W737N0/A/V/P
Requesting: Schematic & Boardview
Appears to be some data available on some sites based on the presence of some google hits: ( paid site,redacted ) but I don't have access to that site.07-10-2024, 09:57 AM -
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,...