Hello,i have question - Im looking for ICs from LCD panel LP156WF4 marked as U30 and U31 - 8 pin SMD ICs signed "ALZ". Its near IC SW0670 /OISWL-0167A/ .Does anybody know,what is it or does anybody have datasheet of SW0670? Regards. Roman
-
Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC.... -
I need some guidance-any logical sense of this would be mighty appreciated
I usually prefer to do the work myself but to0 many impossible projects calling my name-Im having trouble getting nvme support for this lenovo insyde biios laptop B40-30-any moddying=brick-Ive unlocked all the register with direct hex edit to signed bios which didnt break the bios amazingly, signed the oem flashing tool and the bios (fptw allows full dump but no write back)to what I thought was success: no warnings fully flashed and then=brick
I cant try the sleep bug trick as I need 9ccn30ww.exe which somebody... -
Good morning, I signed up for this forum because I need help fixing my LogitechG502 Lightspeed.
So I got a cheap used G502 under the pretense that the USB was busted and while it would charge, on wired mode it would not work, windows would not recognize it, or even give the little jingle when plugged in... but it would charge.
So I think "ok challenge accepted, it's probably that the data bus on the usb is busted. I solder in a new one and I get a cheap wireless G502 that I've been wanting for years!"
Nope, wireless doesn't work either, G-hub detects... -
Need schemiatic Asus Vivo Book X421UA r2.0
I cannot find information about the system signed "AWSCRG", it looks like a 19v -> 0.75v converter.... -
Hi,
I have a new Asus Zenbook S16, Model UM5606. Unfortunately, the keyboard backlight is too bright, even on the lowest setting. I have explored several ways now:
- kindly ask Asus for an adjustment - they basically told me to STFU and get lost
It is not possible, they say. Of course.
- tint the keycaps from behind - I have already tried that - it is kind of a last resort
- try to find out, how it is done, look at schematics - this is, where we are at.
- maybe get the BIOS modified somehow? This would be the best option but I do not know a lot about...02-24-2025, 02:03 AM