need schematic diagram of Toshiba satellite u300-13k mobo is dabu1mb16e0 rev e, problem is auto shutdown when booting
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Hey everyone, a couple of weeks ago my Asus G14 GA402XV-G14.R94060 froze completely (the first time this happened), so I had to force shutdown. Ever since that, it has never booted again. Pressing the power button makes the power led to go on (drive led never blinks) and the keyboard also lights up. If the board gets hot enough, the fans will spin. Sometimes, if I'm not plugged into power, pressing the power button won't do anything at all. After a couple of seconds though, it just turns off. I tried unplugging the battery and holding the power button for 60 seconds, which supposedly resets CMOS,... -
Hi all..
One of my costumer bring in an ASUS ROG Phone 5 ZS673KS liquid damage.
After cleaning all of the components from water corrosion the device turn on with some crash capacitor.
Unfortunately, the touchscreen not responding. While the display are fine without any glitch.
I already searching here for any topic. But can't find any..
Please help me to find the schematics & diagram.
Thank you guys.. -
Hello all Friend,
I have a mainboard iPad Air 4 for repair the customer want to change his battery but broke some component near the battery connector. Boardview exist but no schematics for component specifications.
Thanks for you help...12-13-2024, 03:05 PM -
Greetings
My old 350W FSP-350GLN(80) PSU was working fine with my current computer for few years(and previously with few other computers as well). Nothing has changed in setup but since last few months I am getting problems while trying to boot PC.
What happens, is that PSU starts and I can hear fans, both PSU, CPU, MOBO and GPU. I can also hear HDD scratching and normal starting sounds. But DVI monitor claims that there is "no signal". Moreover, neither USB mouse nor PS2 keyboard does flash leds like it should do upon boot.
I have to turn PSU switch... -
Hi all,
If anyone has these files, please upload and share them.
I ruined my laptop with coffee and now I need to fix this guy, but I can't find the schematics anywhere.
I will be really grateful to the person who posts these files.
In the picture, the "AZTP 439" chip appears to be the problem, but I have no idea what it is. I think it could possibly be a voltage regulator, but it is very small.
Thanks in advance!
AMC
...07-21-2024, 02:22 AM
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