Went through two Dreamcasts. Both have the same problem!

Need help with your PC or Modding Projects?
Post Reply
User avatar
Kevman
128-bit
Posts: 580
Joined: Wed Jun 04, 2008 4:16 pm

Went through two Dreamcasts. Both have the same problem!

Post by Kevman »

So my second Dreamcast decided to die on me. The first one stopped reading disks and I don't hear the laser moving or anything moving for that matter. This one I can still hear stuff going on but it won't read disks. It goes through this weird cycle where it will say "Please Insert Disk" when I select play game but then it will try to boot up the game and go back to the main screen.

The only theory I have is the burned games I have been playing on them are wearing the parts down. I heard somewhere that playing burned games makes consoles work harder to read disks. I didn't think it would take only about 3 weeks for this to happen.

So basically how can I fix these two systems (or just one)? Can I even fix them or do I have to buy yet another console? Am I right about the burned games screwing with my console?
slowslow325
Next-Gen
Posts: 1029
Joined: Sat Oct 04, 2008 11:20 pm

Re: Went through two Dreamcasts. Both have the same problem!

Post by slowslow325 »

What a shame. Died on his birthday. :(
User avatar
Hobie-wan
Next-Gen
Posts: 21705
Joined: Sat Aug 15, 2009 8:28 pm
Location: Under a pile of retro stuff in H-town
Contact:

Re: Went through two Dreamcasts. Both have the same problem!

Post by Hobie-wan »

Have you tried carefully cleaning the lens? Is your place smoky or dusty? Do you have a pet?
User avatar
Kevman
128-bit
Posts: 580
Joined: Wed Jun 04, 2008 4:16 pm

Re: Went through two Dreamcasts. Both have the same problem!

Post by Kevman »

Hobie-wan wrote:Have you tried carefully cleaning the lens? Is your place smoky or dusty? Do you have a pet?
Yes cleaned the lens before the incident. Actually it was only about 2 weeks ago. I don't have any pets and I don't smoke.
User avatar
jinn
128-bit
Posts: 569
Joined: Fri Jun 25, 2010 2:12 am
Location: California

Re: Went through two Dreamcasts. Both have the same problem!

Post by jinn »

Try to burn a new CD-R using JVC media. Lowest speed.
With crappy CD-R will go bad after time.
One more thing to try is to swap GD-ROM drive and adjust the POT
PSone, Xbox, PS2, DC, SS Mod Service, PM for details
User avatar
Kevman
128-bit
Posts: 580
Joined: Wed Jun 04, 2008 4:16 pm

Re: Went through two Dreamcasts. Both have the same problem!

Post by Kevman »

jinn wrote:Try to burn a new CD-R using JVC media. Lowest speed.
With crappy CD-R will go bad after time.
One more thing to try is to swap GD-ROM drive and adjust the POT
I actually just cleaned the lens and it works now. I guess I'll just be more careful with burning games for now on.
User avatar
Kevman
128-bit
Posts: 580
Joined: Wed Jun 04, 2008 4:16 pm

Re: Went through two Dreamcasts. Both have the same problem!

Post by Kevman »

jinn wrote:Try to burn a new CD-R using JVC media. Lowest speed.
With crappy CD-R will go bad after time.
One more thing to try is to swap GD-ROM drive and adjust the POT
Well it just died again. What exactly is the POT?
User avatar
CRTGAMER
Next-Gen
Posts: 11933
Joined: Tue Jan 05, 2010 11:59 am
Location: Southern California

Re: Went through two Dreamcasts. Both have the same problem!

Post by CRTGAMER »

Kevman wrote:Well it just died again. What exactly is the POT?
Potentiometer, an adjustable resistor to vary current going to laser eye. Too high shortens life of laser.

Good quality CDRs that are clean of scratches and fingerprints.

Try unplugging and reseating all the internal connectors first.
http://www.mmmonkey.co.uk/console/sega/dc-reset.htm

POT adjustment, remember where you start and go in very small increments.
http://www.ilovetheinternets.com/2004/0 ... ion-trick/
Attachments
Potentiometer Diagram.gif
Potentiometer Diagram.gif (8.56 KiB) Viewed 732 times
Image
CRT vs LCD - Hardware Mods - HDAdvance - Custom Controllers - Game Storage - Wii Gamecube and other Guides:
CRTGAMER Guides in Board Guides Index: http://www.racketboy.com/forum/viewtopi ... 5#p1109425

Image
Image
User avatar
Kevman
128-bit
Posts: 580
Joined: Wed Jun 04, 2008 4:16 pm

Re: Went through two Dreamcasts. Both have the same problem!

Post by Kevman »

CRTGAMER wrote:
Kevman wrote:Well it just died again. What exactly is the POT?
Potentiometer, an adjustable resistor to vary current going to laser eye. Too high shortens life of laser.

Good quality CDRs that are clean of scratches and fingerprints.

Try unplugging and reseating all the internal connectors first.
http://www.mmmonkey.co.uk/console/sega/dc-reset.htm

POT adjustment, remember where you start and go in very small increments.
http://www.ilovetheinternets.com/2004/0 ... ion-trick/
Thanks! Opened up my Dreamcast and found it but unfortunately I do not have the proper tools to adjust it at the moment. I noticed it is already at a angle with the flat part of the adjuster facing slightly counter-clockwise. I thought they all were supposed to be facing straight up?

Anybody have any idea how to fix my first Dreamcast? It's a little more mint and seems to be in better condition (first I got off ebay CIB, second was at a flea market) so I would like to play that rather than this second one. It boots up but I don't hear the laser moving and the disc doesn't even spin.
User avatar
CRTGAMER
Next-Gen
Posts: 11933
Joined: Tue Jan 05, 2010 11:59 am
Location: Southern California

Re: Went through two Dreamcasts. Both have the same problem!

Post by CRTGAMER »

Kevman wrote:Thanks! Opened up my Dreamcast and found it but unfortunately I do not have the proper tools to adjust it at the moment. I noticed it is already at a angle with the flat part of the adjuster facing slightly counter-clockwise. I thought they all were supposed to be facing straight up?

Anybody have any idea how to fix my first Dreamcast? It's a little more mint and seems to be in better condition (first I got off ebay CIB, second was at a flea market) so I would like to play that rather than this second one. It boots up but I don't hear the laser moving and the disc doesn't even spin.
No default position of POT, just remember the baseline.

FIRST, do all the other steps I posted.
Image
CRT vs LCD - Hardware Mods - HDAdvance - Custom Controllers - Game Storage - Wii Gamecube and other Guides:
CRTGAMER Guides in Board Guides Index: http://www.racketboy.com/forum/viewtopi ... 5#p1109425

Image
Image
Post Reply