Screen brightness issue :(

smatharu

Member
Hi,

I'm a little disappointed so far with my new PCS laptop; its got 3 issues (all reported with PCS messaging centre for now), but I wanted to reach out to see if anyone can help with my screen brightness issue. It used to work, but now it doesn't seem to want to know!

The laptop spec is as follows:

Chassis & DisplayCosmos Series: 15.6" Matte Full HD 144Hz 45% NTSC LED Widescreen (1920x1080)
Processor (CPU)Intel® Core™ i7 Six Core Processor 10750H (2.6GHz, 5GHz Turbo)
Memory (RAM)16GB Corsair 2666MHz SODIMM DDR4 (2 x 8GB)
Graphics CardNVIDIA® GeForce® GTX 1650 - 4.0GB GDDR5 Video RAM - DirectX® 12.1
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Change to: NVIDIA® GeForce® GTX 1650 Ti - 4.0GB GDDR5 Video RAM - DirectX® 12.1
1st Storage Drive120GB ADATA SU650 2.5" SSD, SATA 6 Gb (520MB/R, 320MB/W)
1st M.2 SSD DriveNONE
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Change to: 256GB INTEL® 760p M.2 NVMe PCIe SSD (up to 3210MB/sR | 1315MB/sW)
Memory Card ReaderIntegrated 6 in 1 Card Reader (SD /Mini SD/ SDHC / SDXC / MMC / RSMMC)
AC Adaptor1 x 120W AC Adaptor
Power Cable1 x 1 Metre Cloverleaf UK Power Cable
BatteryCosmos Series Integrated 4 Cell Lithium Ion Battery
Thermal PasteARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
Sound Card2 Channel High Def. Audio + SoundBlaster™ Cinema
Bluetooth & WirelessGIGABIT LAN & KILLER™ Wi-Fi 6 AX1650 M.2 GAMING + BLUETOOTH 5.0
USB/Thunderbolt Options1 x USB 3.2 PORT (Type C) + 1 x USB 3.2 PORT + 1 x USB 2.0 PORT
Keyboard Language15" COSMOS SERIES UK KEYBOARD
Operating SystemNO OPERATING SYSTEM REQUIRED
Operating System LanguageUnited Kingdom - English Language
Windows Recovery MediaNO RECOVERY MEDIA REQUIRED
Office SoftwareFREE 30 Day Trial of Microsoft 365® (Operating System Required)
Anti-VirusNO ANTI-VIRUS SOFTWARE
BrowserMicrosoft® Edge (Windows 10 Only)
Notebook MouseINTEGRATED 2 BUTTON TOUCHPAD MOUSE
WebcamINTEGRATED 1MP HD WEBCAM
Warranty3 Year Standard Warranty (1 Month Collect & Return, 1 Year Parts, 3 Year Labour)
Home InstallationNONE
DeliverySTANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build TimeStandard Build - Approximately 7 to 9 working days
Welcome BookPCSpecialist Welcome Book - United Kingdom & Republic of Ireland

This is what I have done so far:

Changed power settings to full
Updated graphics drivers
Tested with and without power mains

Weirdly, say if i slide the brightness slider to the end (maximum) and it doesnt update, when I then restart windows, it will start in that max setting. Maybe a software issue somewhere?

Anyone else had this and managed to solve?

Thanks
 

Martinr36

MOST VALUED CONTRIBUTOR
I run mine at about 20%, the only time it drops down to the bottom is when it goes into battery saving mode, so when i connect the charger I just bring it back up
 

smatharu

Member
I run mine at about 20%, the only time it drops down to the bottom is when it goes into battery saving mode, so when i connect the charger I just bring it back up
I wish mine allowed me to change it. Can't change it on the fly at the moment. Don't know why
 

ubuysa

The BSOD Doctor
You bought it without an OS, so have you installed the Gaming Center software (or whatever its called now)? That helps control several aspects of the laptop, including the brightness.
 
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