Poor screen quality

Discussion about other hardware (including other Pi-like boards)
Post Reply
tlxxxsracer
Posts: 53
Joined: Thu Jul 28, 2016 8:54 am
Has thanked: 2 times
Been thanked: 2 times

Poor screen quality

Post by tlxxxsracer » Wed Dec 28, 2016 1:35 pm

Just did the 5v mod on my gearbest screen. It works! But I can barely read the text.. Is this normal until changing/setting up emulation station?
Poor soldering? Bad screen?
Attachments
DSC_0195~2.JPG
DSC_0195~2.JPG (1.34 MiB) Viewed 7402 times

User avatar
HoolyHoo
Posts: 766
Joined: Sat Jul 09, 2016 9:34 pm
Has thanked: 206 times
Been thanked: 741 times

Re: Poor screen quality

Post by HoolyHoo » Wed Dec 28, 2016 1:49 pm

tlxxxsracer wrote:Just did the 5v mod on my gearbest screen. It works! But I can barely read the text.. Is this normal until changing/setting up emulation station?
Poor soldering? Bad screen?
It's a composite screen so is not going to be great. Did you configure the config.txt file for your 320 x 240 resolutions?

Lpoolm
Posts: 392
Joined: Thu Jun 09, 2016 4:17 am
Location: uk
Has thanked: 76 times
Been thanked: 51 times

Re: Poor screen quality

Post by Lpoolm » Wed Dec 28, 2016 3:06 pm

There are a lot of threads about this, lots of advice to change font size etc.
To be honest I have set up three of these screens and did the settings and never been happy with any, I see loads of screens in the show off corner that look amazing and are same resolution as mine , I think once they are set up correct they photo well but don't actually look amazing in the real! (My opinion!)
Check out my modding and repair channel of retro and modern consoles:
https://www.youtube.com/channel/UCFz7yW ... GtQ/videos

tlxxxsracer
Posts: 53
Joined: Thu Jul 28, 2016 8:54 am
Has thanked: 2 times
Been thanked: 2 times

Re: Poor screen quality

Post by tlxxxsracer » Wed Dec 28, 2016 3:18 pm

HoolyHoo wrote:
tlxxxsracer wrote:Just did the 5v mod on my gearbest screen. It works! But I can barely read the text.. Is this normal until changing/setting up emulation station?
Poor soldering? Bad screen?
It's a composite screen so is not going to be great. Did you configure the config.txt file for your 320 x 240 resolutions?
Config.txt? No, Im just starting out. Do i configure it within retropi? I'm thinking too about mounting the screen but it'll be upside down.

User avatar
HoolyHoo
Posts: 766
Joined: Sat Jul 09, 2016 9:34 pm
Has thanked: 206 times
Been thanked: 741 times

Re: Poor screen quality

Post by HoolyHoo » Wed Dec 28, 2016 3:31 pm

tlxxxsracer wrote:
HoolyHoo wrote:
tlxxxsracer wrote:Just did the 5v mod on my gearbest screen. It works! But I can barely read the text.. Is this normal until changing/setting up emulation station?
Poor soldering? Bad screen?
It's a composite screen so is not going to be great. Did you configure the config.txt file for your 320 x 240 resolutions?
Config.txt? No, Im just starting out. Do i configure it within retropi? I'm thinking too about mounting the screen but it'll be upside down.
Take your sd card and put in your computer. In the boot directory edit config.txt and change:

#framebuffer_width=1280
#framebuffer_height=720

To:

framebuffer_width=320
framebuffer_height=240

If you flip your screen upside down then add:

display_rotate=2

To the end of the file then reboot.

tlxxxsracer
Posts: 53
Joined: Thu Jul 28, 2016 8:54 am
Has thanked: 2 times
Been thanked: 2 times

Re: Poor screen quality

Post by tlxxxsracer » Wed Dec 28, 2016 3:47 pm

HoolyHoo wrote:
tlxxxsracer wrote:
HoolyHoo wrote:
It's a composite screen so is not going to be great. Did you configure the config.txt file for your 320 x 240 resolutions?
Config.txt? No, Im just starting out. Do i configure it within retropi? I'm thinking too about mounting the screen but it'll be upside down.
Take your sd card and put in your computer. In the boot directory edit config.txt and change:

#framebuffer_width=1280
#framebuffer_height=720

To:

framebuffer_width=320
framebuffer_height=240

If you flip your screen upside down then add:

display_rotate=2

To the end of the file then reboot.
Perfect. Thank you so much. Finished cutting out the screen

tlxxxsracer
Posts: 53
Joined: Thu Jul 28, 2016 8:54 am
Has thanked: 2 times
Been thanked: 2 times

Re: Poor screen quality

Post by tlxxxsracer » Thu Dec 29, 2016 5:44 pm

I made the appropriate changes but no difference upon booting. Screen didn't rotate either when I added
#display_rotate=2
just under the screen res section.

User avatar
HoolyHoo
Posts: 766
Joined: Sat Jul 09, 2016 9:34 pm
Has thanked: 206 times
Been thanked: 741 times

Re: Poor screen quality

Post by HoolyHoo » Thu Dec 29, 2016 5:53 pm

tlxxxsracer wrote:I made the appropriate changes but no difference upon booting. Screen didn't rotate either when I added
#display_rotate=2
just under the screen res section.
Because your adding the hash tag #

You need to omit it.

Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest