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backlight replacement in Acer CB281hk 4k monitor?

Stooovie
By Stooovie
in Displays
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Posted

I have a second-hand Acer cb281hk 4k display that is enough for my needs but after 30k uptime, the backlight is not as bright as I'd like it to be. The backlight SHOULD be W-LED according to displayspecifications.com but they do not list the panel model and I can't find it anywhere. It's probably the Innolux M280DGJ-L30.

 

1) is replacing the backlight worth it? The display would be fine for my needs otherwise and the money is tight right now

2) anyone has any idea what panel is actually in this display OR what is the model of the backlight strips?

3) basically any tips at all?

 

Thanks!

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Posted

Pretty unlikely you'll be able to replace the backlight and the display not looking worse than it does now, but replacing the panel should be easy. If you can't find what panel it is just take it apart and look for yourself. 

F@H
Desktop: i9-13900K, ASUS Z790-E, 64GB DDR5-6000 CL36, RTX3080, 2TB MP600 Pro XT, 2TB SX8200Pro, 2x16TB Ironwolf RAID0, Corsair HX1200, Antec Vortex 360 AIO, Thermaltake Versa H25 TG, Samsung 4K curved 49" TV, 23" secondary, Mountain Everest Max

Mobile SFF rig: i9-9900K, Noctua NH-L9i, Asrock Z390 Phantom ITX-AC, 32GB, GTX1070, 2x1TB SX8200Pro RAID0, 2x5TB 2.5" HDD RAID0, Athena 500W Flex (Noctua fan), Custom 4.7l 3D printed case

 

Asus Zenbook UM325UA, Ryzen 7 5700u, 16GB, 1TB, OLED

 

GPD Win 2

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