I just unboxed this monitor and connected it to my M5 MacBook Pro, but the screen turns off automatically every 1–2 minutes at random. The issue persists across all connection types (DisplayPort, HDMI, and USB-C to USB-C). Since the OSD settings menu is still visible after the display shuts off, it isn't a power cable issue. How can I request after-sales service/warranty repair for this unit?
LG UltraGear 39GX900A-B 39" 21:9 UltraWide QHD 240Hz Curved OLED HDR Gaming Monitor, Black
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Description coming soon.
- SKU
- 4-25278799
- Brand
- LG
- Category
- electronics
Customer reviews
[This review was collected as part of a promotion.] It is the Best Ultrawide Monitor you can get for such a low price. I am very satisfied with the product and the deal LG provided. Performance and visual quality is fantastic and the 39 inch size fits Ultrawide Monitors better than the 34 inch in my opinion.
[This review was collected as part of a promotion.] Literally perfect what you see is what you get……..
This monitor spies on you and your data in the background while simultaneously also forcing adds onto your computer.
[This review was collected as part of a promotion.] Picture quality is fantastic. No light bleed, black levels are great and it’s nice and bright, without hurting my eyes. Power delivery for USBC laptop charging works, and have no issues with any input. Build quality is fantastic, and simple to setup
It's been more than year so far with this ultrawide monitor and all I can say is, you'll be blown away. No other monitor has ever come close to the scale and quality that this monitor brings. The curvature is not oppressive, the display showcases games perfectly (provided you have the gpu for it) and splitting the screen into three for work is so productive. I got used to the size after time, but it never fails to wow people who see it for the first time. Truly an endgame monitor. But personally, I wouldnt use it for competitive gaming due to its size and lack of pixel density compared to smaller competitors.
Absolutely blown away by this monitor! The colours are amazing and the blacks are inky. I can't recommend this monitor enough!
[This review was collected as part of a promotion.] Very happy with quality image!!! Better that chipest models. Curvature to mutch a bit.
My first ultrawide monitor was LG 34GN73A-B served for 10 years and its still works perfectly, i decided to move for Oled and its fantastic im very happy with a new superlarge oled monitor. Its a game changer in the 3d world.
This is absolutely monitor I just love it it's Connectivity and panel is amazing resolution and great refresh rate at core end is it's Dimensions