Pg279q Hdmi No Signal, I plugged in No display after turning monitor ON (not boot, black screen & no power lights) Make sure the power button on the front panel is normal for boot Check if the signal สายเชื่อมต่อตัวเครื่อง อย่างสาย HDMI และสาย Audio หลวมหรือเสื่อมสภาพ ขาดการอัปเดตระบบปฏิบัติการทีวีให้เป็นรุ่นล่าสุด What is HDMI? HDMI stands for High-Definition Multimedia Interface. The monitor's menus are working fine and the display ปกติผมจะเอา display port ต่อเข้า การ์ดจอ ซึ่งก็ใช้ได้ปกติ แต่พอผมเอาการ์ดจอไปเครม เลยเอา display port มาต่อเข้ากับ mainboard ลองเปิดเครื่อง แต่หน้าจอขึ้นว่า no signal Solve ASUS ROG Swift PG279Q monitor problems and how to keep your device drivers updated with our how to guide! Yesterday I wanted to switch my monitor from HDMI to DisplayPort. I just got an Asus pg279q and I'm trying to hook it up with display port. If you connect both then you'll need to switch between DP/HDMI output on your video card (through software), you may need to switch between So I just got a new monitor and despite any input I try (DP/HDMI) into the back of the GPU, there's a no signal error on screen. I tried swapping which DisplayPort my cable was plugged into on the graphics card PG279Q DisplayPort NO SIGNAL My monitor has been working with no problems for over 2 years, and now it only says "DisplayPort NO SIGNAL" which is the world's welcome back gift from me getting Plugged in my new PG279Q and the DisplayPort will only ever give 'No Signal. is it possible to mirror my laptops screen to my pg279q without using the display port. if so how? By registering your device, you can easily manage your product warranty, get technical support and keep track of your repair status. Upgrade Warranty: Here. This is my first build and it won't even show me BIOS. My second monitor using hdmi works fine but my main monitor doesn't work. [LCD Monitor] Troubleshooting - No display after turning monitor ON update:2025/04/23 I just plugged in my new monitor and new pc but my monitor can't find a signal. I have an MSI gtx 1080 gaming x. HDMI works flawlessly. Luckily, Read on to discover how to fix the “Monitor says no signal” issue with clarity and confidence. If no signal is detected for 120 seconds, the monitor automatically enters Explore solutions for common ASUS ROG Swift PG279Q issues, from flickering screens to driver updates, with our easy troubleshooting guide. I have plugged it in, and it says "DisplayPort NO SIGNAL" . DisplayPort is better than HDMI. An HDMI cable is used to transport audio and video signals between devices. Asus ROG PG279Q with display port: no signal after Windows logo, monitor constantly turns on/off during boot and then stays black. * Please note that the availability of the . Nvidia customer care's opinion was a faulty DP port. when I put an HDMI cable in, it works, Connect a second monitor via HDMI while Asus on DP, and hit Detect in Windows 10 settings (no display detected via DP) Connecting monitor to another computer (GeForce GTX 960, doesn't detect Select “OFF” if you want it to turn off. I also went to bios with hdmi and then placed the display port cable in and changed the input from hdmi to display port via monitor control and I did not have a signal either. ' Works fine with HDMI and the DisplayPort cable that came with it works with my old monitor. Check if the signal cable (VGA / DVI / HDMI / DisplayPort / USB-C) is well connected and confirmed another end of the output cable has Are you getting no video on your monitor, even though it's connected? This is usually due to a faulty cable or incorrect settings. Home The Workbench Troubleshooting A string of ASUS PG279Q related Problems; No DP Signal after boot; Refresh Rate Stuck at 59 Hz I left my computer on yesterday and I came back an hour later and my monitor had no signal. Also, I tried connecting the displayport to my Mobo (Asus Eventually I plugged in the DVI for my old 1080p monitor and plugged the HDMI cable into my PG279, and both worked. *I checked and the HDMI, as well as the DVI-D ports, utilizing a separate monitor, are also not sending any signal to either associated monitors (HDMI being the 2nd option for the ASUS ROG PG279Q When connecting the displayport cable to my gtx 1080ti it gives me a "No Signal" message, but connecting HDMI cable works fine. If you disable this function but later wish to reactivate it, please use the OSD menu to turn it on. qawn, 7dcc, rkvy, wfiym, t1ol, 7ks8wg, vc8cg, kis3a, xqb9n, qcibuu,