Subject: Re: TransWarp GS seems dead Message-ID: <37F71E64.44BC718@swbell.net> From: Rubywand Reply-To: rubywand@swbell.net X-Mailer: Mozilla 4.7 [en] (Win95; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: comp.sys.apple2 References: <7t15n1$j75@chronicle.concentric.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 21 Date: Sun, 03 Oct 1999 04:14:12 -0500 NNTP-Posting-Host: 207.193.8.213 X-Complaints-To: abuse@swbell.net NNTP-Posting-Date: Sun, 03 Oct 1999 02:14:37 PDT Organization: SBC Internet Services ToasterKing writes ... > > Well, it seems my TransWarp GS card has died. I power up my IIGS ROM 3 > and get nothing but a black checkered screen. .... > > Any ideas besides replacing the entire card? .... Supertimer's idea that your PROM may be forgetting bytes would certainly fit. Heat from normal operation accelerates the process; so, borderline bytes might well go from iffy to bad during a tryout. Something else to check is the ribbon cable which runs from the TWGS to the 65816 socket on the motherboard. To check, remove the cable and use an Ohm meter to verify continuity for each line in the cable. (Flex the cable slightly for each line tested to make sure continuity is maintained.) Rubywand