JRL
Well-known member
So I have 3 Classic IIs now, and all of them have issues post a recap of analog and logic boards.
The first one (before I removed the EGRET chip and cleaned underneath it) would do the following:
1) Bars - sometimes if I flicked the switch off/on rapidly at this stage it would boot up successfully
2) Blank screen
3) (very rarely) boot up
Post EGRET removal/cleaning, it always boots up to the bar screen (the exact same one that it displayed in outcome 1) and flicking the switch does nothing). After 10-15 seconds, I also hear varying levels of static noise from the speaker.
I'll drop some more pictures of the board, but in the meantime this board exhibits the same behavior on all of my Classic IIs as well as my Classic I, so I'm 100% sure it's an LB problem. Reseating ROM and removing the installed RAM hasn't done much. My Classic I board also works great installed in the Classic IIs.
The first one (before I removed the EGRET chip and cleaned underneath it) would do the following:
1) Bars - sometimes if I flicked the switch off/on rapidly at this stage it would boot up successfully
2) Blank screen
3) (very rarely) boot up
Post EGRET removal/cleaning, it always boots up to the bar screen (the exact same one that it displayed in outcome 1) and flicking the switch does nothing). After 10-15 seconds, I also hear varying levels of static noise from the speaker.
I'll drop some more pictures of the board, but in the meantime this board exhibits the same behavior on all of my Classic IIs as well as my Classic I, so I'm 100% sure it's an LB problem. Reseating ROM and removing the installed RAM hasn't done much. My Classic I board also works great installed in the Classic IIs.
Last edited by a moderator: