fichamba
Senior Member
Last Activity: 03-18-2025, 11:12 AM
Joined: 12-04-2011
Location: Madrid
-
Perfect, [B][URL="https://www.badcaps.net/member/226988-mgjini"]mgjini[/URL][/B]. I was able to record and save the ST. Thanks a lot!Perfect, [B][URL="https://www.badcaps.net/member/226988-mgjini"]mgjini[/URL][/B]. I was able to record and save the ST. Thanks a lot!Perfect, [B][URL="https://www.badcaps.net/member/226988-mgjini"]mgjini[/URL][/B]. I was able to record and save the ST. Thanks a lot! -
Thanks a lot, sorinac!...Leave a comment:
-
JFYI, the problem is the load switch itself. Once removed, I measured short between the two big contacts, and even between any of them to ground pins. So now I’m waiting for AliExpress…
Thanks again!Leave a comment:
-
Thanks a lot, truclacicr! Indeed it is! For its position in the circuit, it’s a load switch (it reaches >200°C!).
There are 3 units in the MoBo, one for 3.3V., one for 1.8V., and this one for 5V. There are only around 28 ohms to GND, but in spite of this, this load controller does its job. It’s curious, because the another two marked a “thermal peak” in the very start of the laptop (looking thru a thermal camera), and immediately became cold. But this one remains extremely hot.
I need to investigate a bit more in order to discover this low resistance load.
...Leave a comment:
-
IC Identification - HELP!
Hello everybody:
I’m having problems identifying one QFN17 component in an Asus laptop MoBo. I know there are no schematics for this model, nor boardview. I’ve looked thru all internet and I still don’t know which component is this (I attach a couple of pics with both the component and the laptop model, s/n, etc.).
Thanks in advance for your invaluable help.... -
Thanks a lot, Aisflou. Gracias....Leave a comment:
-
WOW! Thanks a lot, Bonzas!!!Leave a comment:
-
Thanks a lot, Admin.Leave a comment:
-
Thank you, mon2...Leave a comment:
-
Thanks a lot for sharing it...Leave a comment:
-
Thanks a lot for sharing, and Happy New Year!Leave a comment:
-
Hello everybody: does someone knows if Nuvoton NPCE783LA0DX is programmable or not?.
TIA!!Leave a comment:
-
Thanks for both filesLeave a comment:
-
Thanks a lot, mon2! I will do it NOW! (…it seemed to me that I saw this in some place inside the laptop…in the device manager, maybe?)
👍🏻
EDIT:
I have done it. It's solved now. But nothing changed… 😫 and yes: I saw it in device manager....Last edited by fichamba; 10-30-2024, 05:38 PM.Leave a comment:
-
An small video…this is weird. Specially because the EC is tested and working!...Leave a comment:
-
Thanks a lot, mon2.
The EC uses its own internal flash memory, and I can confirm that the EC is right, according to both my SVOD3 and SVOD4. Same for the BIOS.
Here you have both the schematic and BW:
[URL]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/102505-ms-17e71-ver-1-0-schematic-needed[/URL]
I tested the laptop in every possible manner; with internal keyboard connected (both, because I have a new one as commented), without...Leave a comment:
-
Hello again,
Could anybody help with this? I’m still waiting for a bit of light…
TIA!Leave a comment:
-
Forget it. The thermal camera revealed normal operating temperature of the EC (around 30°C).
😞😞😞Leave a comment:
-
Thank you, but the old cable is destroyed, literally. I still have it, but it’s sure it won’t work.
My last discovery is that the EC (which ever runs cool) it’s running hotter than normal. It’s warm if you touch it. I will make a thermography and post here the temperature.
Thanks anyway!!...Leave a comment:
No activity results to display
Leave a comment: