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- From: accom@amt.comlink.de (Hajo C Jeske)
- Subject: A2000 damage by B5000-Acelerator HELP needed!
- Date: 14 Jan 1996 09:32:45 +0100
- Path: amt.comlink.de!P-ACCOM!accom
- Newsgroups: comp.sys.amiga.hardware
- Distribution: world
-
- hello all out there !
-
- i got a used 'b5000 solid state leisure' accelerator-board,
-
- tested it with my old a500 : wonderful, no probs !
-
- then i installed it my a2000 rev 6 , powered system up , and :
-
- fire !!! smoke with a ugly certain smell of burned silicium !
-
- _red_ bootmenu came up saying 'defective expansion xxx'
-
- i swapped the expansion boards, result :
-
- another expansion seemed to be defective !
-
- --
-
- i installed my old rev 4.1 board - same chipset, same expansions
- all went okay.
-
- --
-
- i removed from rev 6 board all u600 to u605, solderd sockets,
- installed new 74ls245n,
- and it run for a while. later on : new damage, black screen, nothing else.
- if i remove buster or all expansions : system comes up.
- (i swapped the board again - same chipset - all okay)
-
- --
-
- has anyone suggestions that may help ? because my old 4.1 board
- starts to die : the last three slots of fife exp.-slots are already dead !
-
- had anyone out there similar problems ?
-
- help needed !
-
- hajo
-