You just unboxed your Lcfgamestick.
And the first game you loaded looked wrong. Stretched. Blurry.
Cut off at the edges.
Yeah. I’ve seen that exact look on people’s faces a hundred times.
It’s not your TV. It’s not the games. It’s the Lcfgamestick Resolution Settings.
Most guides skip this part or bury it in menus no one understands.
I spent hours testing every setting. Every combination. Every weird quirk with modern TVs.
No theory. Just what works.
This is not a vague overview. It’s a step-by-step walkthrough. Clear, direct, and built for someone who just wants their games to look right.
You don’t need to know HDMI specs or aspect ratios.
You just need the right toggle in the right place.
That’s what’s coming next.
Why Your NES Looks Squished on a 4K TV
I plug in my old SNES. I get that warm buzz. Then the screen loads.
And Mario looks like he’s been sat on.
That’s not Mario’s fault. It’s your TV’s.
Old games ran at 4:3. Modern TVs are 16:9. Stretching a square image to fit a wide rectangle is like pulling taffy sideways.
(Yes, it’s that dumb.)
You see fat Luigi. You see warped text. You see blurriness (because) the Lcfgamestick upscales low-res signals, and cheap upscaling just smears pixels instead of respecting them.
The Lcfgamestick has tools to fix this. Real ones. Not buried menus.
Actual fixes.
But you won’t find them unless you know where to look.
Which brings us to the Lcfgamestick Resolution Settings. They’re tucked under “Display” → “Aspect Mode”, not “Video” or “Output”. (I wasted 20 minutes once.)
Set it to “Original”. Not “Full” (and) suddenly everything snaps back into place.
Characters stand tall. Sprites pop. That CRT glow?
Now it’s intentional, not accidental.
Link to the Lcfgamestick if you haven’t grabbed one yet.
Do that first. Then tweak. Not the other way around.
How to Change Your Display: Fast and Without Panic
I open the game list. I press the SELECT button. That drops me into the main system menu (not) the game’s menu, not some hidden submenu.
The real one.
Get through to System Settings. Then Display Settings. Some Lcfgamestick models call it Video Output instead.
(Yeah, it’s annoying.)
The first option you’ll see is usually Resolution. That’s where you set your Lcfgamestick Resolution Settings. You’ll get choices like 720p, 1080p, and sometimes Auto.
Here’s what those actually mean:
720p runs smoother on older TVs. Less strain. Fewer glitches. 1080p looks sharper. if your TV supports it and your HDMI cable isn’t junk. Auto tries to guess.
It fails about half the time.
Pick one. Press A to confirm. Then press START to save.
Don’t just exit. You must save.
If the screen goes black? Wait 15 seconds. It reverts automatically.
No panic needed. (This happens more than you’d think.)
Older Lcfgamestick models (like) the v1.2 board (put) Display Mode under Advanced Settings, not System Settings. Newer ones bury it in Hardware Config. Check your model number if nothing looks familiar.
Pro tip: Try 720p first.
It works on every TV I’ve tested (even) that weird Westinghouse from 2013 my cousin won’t throw out.
You don’t need a degree to fix this. You just need to know where the buttons are. And that the system won’t brick itself if you mess up.
It’s just video. Not nuclear launch codes.
In-Game Adjustments: Fix Your Aspect Ratio Now
I open the emulator menu mid-game. Every time. Not before.
I go into much more detail on this in Special settings lcfgamestick.
Not after. While the music’s playing and the sprites are moving.
Press SELECT + START together. Hold for half a second. That’s it.
No secret handshake. No firmware update needed.
You’ll see the menu pop up over your game. It’s not buried. It’s right there.
Aspect Ratio is the first thing I check.
Core Provided? Usually wrong. It guesses.
And guesses badly.
4:3 is the real deal for most retro games. Super Mario Bros. Street Fighter II.
Castlevania. They were built for this. Stretching them to 16:9 warps everything.
Characters look fat. Platforms look squished. (Yes, even Luigi.)
Full fills your screen. But at the cost of distortion. Don’t do it unless you’re watching a cutscene on mute and don’t care.
I set every classic game to 4:3. Always.
Video Smoothing? That’s bilinear filtering. It blurs pixels to fake smoothness.
It lies. It makes your crisp sprites look like watercolor paintings left in the rain.
Turn it OFF. Your eyes will thank you. Your brain won’t have to un-see the smear.
Shaders are optional flavor. CRT-Scanlines is the gentlest one. It adds faint horizontal lines (like) an old tube TV (without) hiding detail.
Try CRT-Scanlines first. Then maybe CRT-Hyllian if you want sharper scanlines. Skip the rest until you’ve used those two for a week.
Saving matters. A lot.
“Save Core Overrides” applies the same settings to every game using that emulator core. Good for consistency.
“Save Game Overrides” locks settings to one specific ROM. Use this when a game breaks with the defaults. Like some PSX titles that need 16:9.
Don’t skip saving. I’ve lost hours tweaking only to reboot and find it all gone.
Special Settings Lcfgamestick has the full list of what each override actually changes (not) just names, but real behavior.
Lcfgamestick Resolution Settings aren’t about making things “look nice.” They’re about seeing the game as it was meant to be seen.
If your Mario looks wide, you’re doing it wrong.
Fix it now. Not later. Not after three more levels.
Press SELECT + START. Do it.
Fix Your Screen (Fast)
The edges of your screen are cut off? That’s overscan. Not the gamestick’s fault.
Your TV is zooming in.
Go into your TV’s menu. Look for Overscan. Not in the stick’s settings.
And turn it off. Or switch your TV’s picture mode to Game or PC. Done.
Colors look flat? Washed out? Too dark?
Adjust Brightness and Contrast on the TV itself. The stick has almost no color control.
You changed a setting and now (black) screen? Reboot the stick first. Hold the power button 10 seconds.
Still black? Factory reset is your last move. Don’t panic.
It takes 90 seconds.
I’ve done this three times. Each time, I forgot to check the TV first. (Don’t be me.)
For full step-by-step guidance, see the Lcfgamestick Instructions From Lyncconf.
And yes. That black screen messes with your Lcfgamestick Resolution Settings. Fix the TV first.
Always.
Your Retro Screen Finally Looks Right
I’ve been there. That stretched Mario. That squished Zelda.
It’s not your TV’s fault.
It’s the Lcfgamestick Resolution Settings hiding in plain sight.
You needed both menus. System and emulator. Not just one.
Most people miss the second.
Turn off video smoothing. Set it to 4:3. Done.
That’s authenticity. Not guesswork. Not compromise.
You wanted your games to look like they did in 1992. Not like a blurry mess from 2024.
Why wait for “someday”?
Your controller is already in your hand.
Go into your settings right now.
Fix the stretch.
Get that pixel-sharp retro picture you paid for.
Do it before you launch another game.