Illuminated keyboard not illuminating

KevetS

Active member
Hi all,

I bought the Optimus Series: 17.3" Matte 4K LED Widescreen (3840x2160) laptop about 5 years ago (April 2018).
I've been very happy with it, there's been absolutely no problem with it, until about 3 weeks ago...
The illuminated keyboard started to flicker. The Fn F4 button altered the brightness, but it continued to flicker.
Today, the illumination finally gave up. I'm fairly sure it's a hardware problem and not a driver S/W problem. I'm open to any suggestions if someone suspects that it maybe a S/W issue.

In the meantime... Is a replacement illuminated keyboard for this model laptop still available? If yes, would it be reasonably easy to replace?

Thanks for any help.

Chassis & Display
Optimus Series: 17.3" Matte 4K LED Widescreen (3840x2160)
Processor (CPU)
Intel® Core™ i7 Quad Core Processor 7700HQ (2.8GHz, 3.8GHz Turbo)
Memory (RAM)
16GB Corsair 2400MHz SODIMM DDR4 (1 x 16GB)
Graphics Card
NVIDIA® GeForce® GTX 1050 Ti - 4.0GB GDDR5 Video RAM - DirectX® 12.1
1st M.2 SSD Drive
256GB SAMSUNG PM961 M.2, PCIe NVMe (up to 2800MB/R, 1100MB/W)
1st Storage Drive
500GB SEAGATE SERIAL ATA III 2.5" HARD DRIVE WITH 32MB CACHE (7,200rpm)
Memory Card Reader
Integrated 6 in 1 Card Reader (SD /Mini SD/ SDHC / SDXC / MMC / RSMMC)
AC Adaptor
1 x 120W AC Adaptor
Power Cable
1 x 1.5 Metre Cloverleaf UK Power Cable
Battery
2 x Cosmos VI Series 6 Cell Lithium Ion Battery
Thermal Paste
STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Sound Card
2 Channel High Def. Audio + SoundBlaster™ Cinema
Wireless Network Card
GIGABIT LAN & WIRELESS INTEL® AC-8265 M.2 (867Mbps, 802.11AC) +BT 4.0
USB/Thunderbolt Options
1 x USB 3.1 PORT (Type C) + 2 x USB 3.0 PORTS + 1 x USB 2.0 PORT
Keyboard Language
SINGLE COLOUR BACKLIT UK KEYBOARD
Operating System
Windows 10 Home 64 Bit - inc. Single Licence [KUK-00001]
Operating System Language
United Kingdom - English Language
Windows Recovery Media
Windows 10/11 Multi-Language Recovery Image - Unlimited Downloads from Online Account
Office Software
NO OFFICE SOFTWARE
Anti-Virus
NO ANTI-VIRUS SOFTWARE
Browser
Firefox™
Keyboard & Mouse
INTEGRATED 2 BUTTON TOUCHPAD MOUSE
Webcam
INTEGRATED 1MP HD WEBCAM
 
Last edited:

KevetS

Active member
Update:

For some inexplicable reason the keyboard illumination has come on. However, it does still flicker when in use.
I'm now inclined to think that there is a loose connection.
Before I dig out my screwdrivers and attempt a repair... are the internal keyboard connections relatively easy to access? And, is there an Optimus Series "How To" guide available anywhere?

Thanks
 
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