Neogeoman106st
Crossed Swords Squire
- Joined
- Aug 29, 2017
- Posts
- 191
'Hello All
So i recently picked up A 4 slot was was "last used 10 years ago" and the joker let the original battery on it sadly(Spilled its guts all over). So after some clean up and trace repair i go it to go from a watch Dog type garbled GFX to Displaying a WRam error Address 00101008 Write:AAAA Read:BAAA. This lead me to think the issue was the upper Wram. i got a replacement( M5M5256BFP-10L) After the replacement the Neo Diag bios says all test passed . So i put in the Unibios 4.0 and got to the crosshatch. So i decided to place the top board on and try some games. well it will not get passed the crosshatch. I tried with two games in different slots. i tried cleaning the Slots no luck . Sometimes it will no go to the crosshatch and it will be a Flashing black Screen. in addition to that it does not boot to the Mem test in cross hatch. When i try that it just Goes black and nothing more.
i did have to do Trace repairs on the connector by the battery that connects the Top board to the bottom but i am pretty sure i got all the traces and all should be fine but i will double check that.
Anyone have any Ideas what it might be besides the slot being Dirty?
So i recently picked up A 4 slot was was "last used 10 years ago" and the joker let the original battery on it sadly(Spilled its guts all over). So after some clean up and trace repair i go it to go from a watch Dog type garbled GFX to Displaying a WRam error Address 00101008 Write:AAAA Read:BAAA. This lead me to think the issue was the upper Wram. i got a replacement( M5M5256BFP-10L) After the replacement the Neo Diag bios says all test passed . So i put in the Unibios 4.0 and got to the crosshatch. So i decided to place the top board on and try some games. well it will not get passed the crosshatch. I tried with two games in different slots. i tried cleaning the Slots no luck . Sometimes it will no go to the crosshatch and it will be a Flashing black Screen. in addition to that it does not boot to the Mem test in cross hatch. When i try that it just Goes black and nothing more.
i did have to do Trace repairs on the connector by the battery that connects the Top board to the bottom but i am pretty sure i got all the traces and all should be fine but i will double check that.
Anyone have any Ideas what it might be besides the slot being Dirty?