Can I use KB9028Q in place of KB9022Q?
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I have a problem with +5V ALW and +3V ALW. These voltages are generated by RT6575 IC.
For correct function RT6575 needs 5V_EN and 3V_EN. These values are provide by KB9022Q chip.
I replaced KB9022Q and flashed, yet not 5V_EN and 3V_EN.
My question:
If there is no 5V_EN and 3V_EN , does it mean that I did not flash correct EC( embedded controller firmware) to that KB9022Q?
Or 5V_EN and 3V_EN does not depend on firmware running in KB9022Q?
Thank you for help... -
Hi everyone,
I'm working on a Dell G15 5515 (Ryzen 7 5800H, RTX 3050 Ti) and recently installed a compatible 4-zone RGB keyboard and controller (for Dell G15 5510/5511/5515 models). While the keyboard functions for typing, the RGB lighting is not detected by Alienware Command Center (AWCC), which displays “No AlienFX devices found.”
What I've Tried So Far:- Reseated the cables.
- Reinstalled AWCC and AlienFX services.
- Attempted BIOS downgrade but no improvement.
- Inspected ribbon cables for damage.
- Explored the possibility of BIOS or
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Hi, just wondering if is any kb9022q d equivalent what it can be replaced instead. Just asking as i have quite a lot spare boards but not kb9022q and i need it. Thanks for your answer in advance. -
This is a list of compatible laptop motherboard information that I have been collecting for some time.
And it's still ongoing.
Every time I come across information that a board is compatible with another, I write it down.
Anyone who wants to, can continue to expand the list.
Packed in the rar, is an excel table that has additional information.
Motherboards.rar...05-31-2024, 04:34 AM -
I got this Gigabyte Aero RTX 4060 where it initially wouldn't get detected, after disassembly i found that U504 (12v to 5v) was corroded at pin 1 together with it's ADJ resistors, i swapped them for close enough ones (it goes to a 1.02k resistor > 340ohm then 0hm > GND), i installed a 1k and 300ohm one and got 5v properly, fans would spin fine but card still wouldn't get detected, i've measured PEX present then found out that FBVDDQ was missing entirely, analyzing further, U15 was shorted at it's VCC pin (7), at the time i didn't have another exact model but got a TPS51211 instead, i checked...07-21-2025, 05:53 PM
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