Windows 10: Phantom forces crashing and pc won't show display after crashing

Help! I was playing Roblox phantom forces, suddenly it crash and went black screen and forced restart, after restarting there is no display, please help!Specs:CPU: Intel core i7 13700KFGPU: Nvidia RTX 4070TIPSU: Antec CSK 750WCase: Cooler master MB320L CaseRAM: 4 DDR5 Corsair 6600mhz dominatorStorage: TEAM MP34 2TB M.2 SSDMotherboard: GIGABYTE B760M AORUS ELITE AXMonitor: LG 27GP95R 27" 4K144hzPlease help ASAP!

:)

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.

 

4870x2 won't display at 1680x1050 at all!

OK. Now I know what ur problem is. Step by step:
1. Go to Catalyst Control Center
2. Click on the word "Graphic" right on top left corner. It will display drop down menu
3. Click on Display monitor and will see the list of monitor at near bottom
4. Right Click the monitor and select "Configure". It will show up the window
5. There will be 3 option to select. Select the middle one and then click on the tab which show the bar with 15%.
6. Drag the bar to max, and the screen will stretch to the native resolution 1680x1050.
7. Also click the tab with showing RGB drop down list and select the last one (it will change to image quality for pc).
That's it. Good Luck.