VOGONS


Reply 20 of 28, by sdz

User metadata
Rank Member
Rank
Member

They should be 10uF 16V.

Reply 21 of 28, by luke7110

User metadata
Rank Newbie
Rank
Newbie

Thanks !

Reply 22 of 28, by luke7110

User metadata
Rank Newbie
Rank
Newbie
luke7110 wrote on 2024-05-21, 15:44:

Anyone could advise a good green solder mask ? Can't find anything on reputable sites (rs, farnell, etc...) and only find chinese seringues on amazon with bad feedbacks about fluid not correctly drying nor sticking to the pcb ...

Anyone ? 😐

Reply 24 of 28, by luke7110

User metadata
Rank Newbie
Rank
Newbie

Thanks! 👍

Reply 25 of 28, by sdz

User metadata
Rank Member
Rank
Member

You're welcome!

Just use the smallest amount. It's really easy to over do it.

Reply 26 of 28, by luke7110

User metadata
Rank Newbie
Rank
Newbie

C43 and C84 replaced

Monster 3D 01b.jpg
Monster 3D 04b.jpg

Traces are repaired as well. The wire is very thin, maybe too thin 😅!
But continuity is ok.

20240604_222446.jpg
20240604_222511.jpg

The card is now detected, by either bios listing the multimedia device, and windows asking for drivers.
I installed the drivers on a clean w95, but as soon as I try to test it I get an error. Something like failed to initialize hardware...

So, I went to DOS and did a mojo, here is the result :

20240531_181403.jpg
TMU PowerOn Sense : 0xdead
Number TMUs: 57005
WARNING: Board 0: Bogus number of TMUs (57005)!

After looking over the forum I found this :
Voodoo 1 with "TMU PowerOn Sense: 0xdead", "Board 0: Bogus number of TMUs (57005)!" & "ERROR: b_sum=0x060 r_sum=0x030
The guy found eleven pins detached from the solder pads on the FBI chip.
So, I think I'll have to either check all the pins, or reflow the whole stuff ! 🫤

Last edited by luke7110 on 2024-06-05, 11:57. Edited 2 times in total.

Reply 27 of 28, by luke7110

User metadata
Rank Newbie
Rank
Newbie

Today I recapped all the electrolytics and reflowed the FBI and TMU, cause I was too lazy to check all the pins ...

And BOOM !

20240604_160745.jpg
20240604_160843.jpg
20240604_155716.jpg

It worked ! Now mojo is more reasonable 😁

Reply 28 of 28, by sdz

User metadata
Rank Member
Rank
Member

Awesome! Nicely done!