Hi good day I have a shorted backlight capacitor but I dont know if its a capacitor or a rresistor because it was blown. Hoping someone can give advice
Ill attached the brd.
Ill attached the brd.
-
-
Re: No BackLight Asus X455LJ rev 3.1
Can I just jumper it? -
Re: No BackLight Asus X455LJ rev 3.1
exploding component no?I'm not happy to be so strong. because it's not humanlyComment
-
Re: No BackLight Asus X455LJ rev 3.1
hello did you check the fuses?Comment
-
Re: No BackLight Asus X455LJ rev 3.1
In your picture, the tantalum cap with 330 markings, us it damaged? Looks that way in the photo. Can you show another close up of that part?Comment
-
Re: No BackLight Asus X455LJ rev 3.1
Comment
-
Re: No BackLight Asus X455LJ rev 3.1
L4607 coil LVDS + B provider appears in your boardview file. You can use 2.2ohm 1 / 2w resistance or low omage coil.Attached Filesif you find these attachements useful please consider making a small donation to the site
I'm not happy to be so strong. because it's not humanlyComment
-
-
Re: No BackLight Asus X455LJ rev 3.1
A short circuit in the panel or LVDS cable can damage the motherboardI'm not happy to be so strong. because it's not humanlyComment
-
Have this Asus G513QE with keyboard, keyboard backlight and Led backlight not working. other works ok.
i measure all voltages ok on keyboard, KB backlight and Led backlight. looks like a kbc error.
but as laptop works i think it cannot be bad. maybe its FW. have anybody some hint for this? -
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 -
Hi everyone, hope all is well. I have run into a problem where my backlight screen is no longer working.
The original screen was beginning to show signs of faultiness. I believe it was part of the inverter board that was going bad. The backlight for the screen was still functional at this point. Well one night as I was tinkering with the laptop, my idiot self forgot to disconnect the battery from the motherboard. I attempted to reconnect the EDP cable onto the motherboard, and as you might guess, I saw a nice spark from the cable and the port. Don't worry, I'm still kicking myself... -
Asus Strix G513QR-HF016
Motherboard: G533-MP-GBM, 6050A3250202-MB-A01
The motherboard powers on, the Strix logo appears, then only the backlight stays on — it does not enter the BIOS and hangs at that stage.
The laptop arrived with a broken screen and a damaged display cable.
Actions performed:- New BIOS dumps have been flashed
- A new Ryzen 7 CPU was soldered in (tested with two different units), but the issue remains the same with both
- Tested with a different display cable and screen
- No missing components or visible damage on the motherboard; no components
09-29-2025, 01:02 PM -
Hello my friends i hope you can help me, i have just replace a keyboard with non backlight on a Asus X415 Laptop and i already install a Keyboard with backlight, the motherboard has the conector and ic's to control the light but i doens't work, i already try with a new installation of Windows and it's the same and injecting 3v/5v to the backlight flex it turns on the light, i think must be disable on Bios or need a jumper configuration.
I hope you can give me some help
Comment