Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
00324 Graphics Minor Have not tried Jan 28, 2008, 06:08 Sep 17, 2018, 03:27
Tester -Misc Reporters- View Status Public Platform
Assigned To Resolution Bugs That Aren't Bugs OS
Status [?] Resolved Driver williams.cpp
Version 0.106u1 Fixed in Version Build
Summary 00324: joust2: [possible] Go through the service mode and after the switch test, there is only a black screen.
Description Go through the service mode and after the switch test, there is only a black screen (it might be color RAM test. Press F2 to advance to the next tests.
Steps To Reproduce
Additional Information
Flags Possible
Regression Version
Affected Sets / Systems joust2
Attached Files
 
Relationships
There are no relationship linked to this issue.
Notes
2
User avatar
No.15440
MetalGod
Tester
Sep 10, 2018, 15:50
edited on: Sep 16, 2018, 15:21
Tested in both MAME 0.106 (the version reported) and MAME 0.201
The reported "black screen" is not black bat dark blue. It seems to be a RAM color test as it was reported, but it is neccesary to press the key "Auto Up / Manual Down", which is set in the key 9 by default, to let the color test begin. After pressing the key you see colors changing from black to light: blue, red, green and white.
This video I've uploaded is a test with MAME 0.201. The color test is in minute 0:38:


It works perfect in MAME 0.201, but it didn't work nice in MAME 0.106. After pressing the key "auto up" it took about 1 minute or 2 for the screen to change colors in the color test. So it might have been a bug back then. It doesn't ocurr now anyway.
User avatar
No.15467
MetalGod
Tester
Sep 16, 2018, 15:13
Another bugs that aren't bugs ticket I guess.
Could anybody close it? Thanks in advance :)