Your PS5 shows a black screen or "no signal" because it's trying to output a 4K120Hz HDR signal that your TV can't properly handshake with. This happens when the display device can't negotiate the high-bandwidth video format the console is sending.
Quick Answer
- Change PS5 resolution: Settings → Screen and Video → Video Output → Resolution → Set to 2160p-auto or 1080p
- Disable 120Hz output if your TV doesn't support it: Video Output → 120Hz Output → Off
- Enable Enhanced HDMI on your TV for the PS5's input port
- Use Safe Mode if completely black: Hold power button 8+ seconds → Change Resolution
- Check HDMI cable - must be Ultra High Speed HDMI (48Gbps)
Symptoms
- Black screen when PS5 boots up
- "No Signal" message on TV
- Picture cuts out when switching games or apps
- PS5 works at 1080p but not 4K
- Error code CE-108255-1 appears
- Samsung TVs stuck at 1080p despite 4K capability
Quick Checks
- Power cycle both devices - Turn off PS5 and TV for 30 seconds
- Try different HDMI port on your TV
- Check HDMI cable connection - ensure fully seated on both ends
- Test with another device on same HDMI port to rule out TV issues
- Verify TV supports 4K - check model specifications
Step-by-Step Fix
-
Boot PS5 into Safe Mode if you have a black screen:
- Turn off PS5 completely
- Hold power button for 8+ seconds until second beep
- Connect controller via USB cable
- Select "Change Resolution"
-
Access Video Output Settings:
- Go to Settings → Screen and Video → Video Output
- Note current resolution setting
-
Adjust Resolution:
- Change Resolution to "2160p-auto" (recommended)
- Or try "1080p" to test basic connectivity
- Apply and test
-
Configure 120Hz Output:
- In Video Output menu, find "120Hz Output"
- Set to "Off" if your TV doesn't support 120Hz
- Enable only if TV supports HDMI 2.1 with 4K120Hz
-
Adjust HDR Settings:
- Go to Settings → Screen and Video → HDR
- Try "On When Supported" instead of "Always On"
- Test with HDR off completely if issues persist
-
Enable Enhanced HDMI on TV:
- Samsung: Settings → General → External Device Manager → Input Signal Plus
- LG: Settings → Picture → Additional Settings → HDMI Enhanced Format
- Sony: Settings → Watching TV → External Inputs → HDMI Signal Format → Enhanced
- Enable for the specific HDMI port your PS5 uses
-
Configure VRR (if supported):
- PS5: Settings → Screen and Video → VRR → Enable
- TV: Enable VRR/FreeSync in gaming settings
- Both devices must support VRR for proper function
If Black Screen Still Occurs
Try Samsung TV specific fix: Samsung TVs sometimes lock at 1080p. Go to PS5 Video Output → disable 4K → apply → re-enable 4K to force re-handshake.
Replace HDMI cable: Use the included PS5 Ultra High Speed HDMI cable or get a certified 48Gbps HDMI 2.1 cable (paid link). Standard HDMI cables can't handle 4K120Hz signals.
Update TV firmware: Check manufacturer website for latest firmware. Newer updates often fix HDMI handshake issues.
Reset PS5 video settings: Safe Mode → Reset PS5 → Reset Options and Settings (keeps games and saves).
Try different TV picture mode: Switch to Game Mode or Cinema Mode, as some picture modes disable enhanced HDMI features.
FAQ
Why does my PS5 work on some TVs but not others? Different TVs support different HDMI specifications. Older TVs may only support HDMI 2.0 (4K60Hz max), while PS5 can output HDMI 2.1 signals (4K120Hz). The handshake fails when capabilities don't match.
What's the difference between 2160p-auto and 2160p RGB? 2160p-auto uses YUV color format with compression, requiring less bandwidth. 2160p RGB sends full uncompressed color data but needs more HDMI bandwidth. Use auto if you experience handshake issues.
Can a bad HDMI cable cause handshake problems? Yes. HDMI cables have bandwidth limits. Standard cables max out around 18Gbps, while 4K120Hz HDR needs up to 48Gbps. Always use Ultra High Speed HDMI cables for PS5.
Why does VRR cause black screens on some TVs? VRR changes refresh rates dynamically, which can confuse older TV processors. If VRR causes issues, disable it on both PS5 and TV. You'll lose variable refresh benefits but gain stability.
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