ASUS ROG Swift OLED PG27UCDM MCM104

[jardik2003]

Hello,

i have ASUS ROG Swift OLED PG27UCDM and RTX 5090 withj lates drivers 580.88m, Windows 11 Pro with all updates connected with  DP 2.1b. AAZfter updating from MCM103 to MCM104 im not able to turn off DSC Support. I try multriple display cabel - even that short one, without any luck. Im using 4k resolution with 240hz a hdr on. I tried disable hdr, different profiles. It looks like that new firware issue.

I read some articles lower your frequency, set DP to 1.4 etc... 

Sooo? 

[epeterski]

I have the same problem, I went back to m103, in my still the screen was flashing on m104.... I have a DP 80Gbps cable

[TheMrSuperKW]

same problem ! i cant turn off DSC with MCM104 firmware using RTX 5090 Astral

[Biglucanovax]

Allora ragazzi mcm 104 cavo 2.1 displayport 80gb quello corto modalità dsc perchè non si spegne ??

[jardik2003]

Seems like a bug in firmware.

[Biglucanovax]

Secondo tè risolveranno?

[jardik2003]

Downgrade to previous version, or wait for new one.

[Biglucanovax]

Che mi consigli di fare? Ne vale la pena ? Grazie ancora 

[jardik2003]

Im waiting.

[epeterski · Accepted solution]

ASUS_PG27UCDM_MCM105 released

Bugs fixed:
1. Fixed an issue where the cursor could not be moved after saving Customized Settings.
2. Fixed an issue where the input menu would display abnormally when any source was connected while the Tailored Mode countdown was in progress.
3. Fixed an issue where the screen would flicker when switching PIP position or size after PIP was enabled.
4. Fixed an issue where DSC could not be disabled under UHBR20.