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From: chchoi@eng.auburn.edu (Cheong Hyeon Choi)
Newsgroups: comp.sys.ibm.pc.hardware
Subject: Help: location of jumper for optional LED
Summary: Hard Disk controller
Keywords: Configuration of ST-11R jumpers
Message-ID: <chchoi.910415222743@banana.eng.auburn.edu>
Date: 16 Apr 91 03:27:43 GMT
References: <1991Apr11.033648.5311@ism.isc.com> <1991Apr15.021812.2745@bilver.uucp> <1991Apr16.022449.19593@ism.isc.com>
Sender: news@uflorida.cis.ufl.EDU
Organization: Auburn University Engineering
Lines: 14


 Hi, there.

 I got a trouble to connect the optional LED wire to ST-11R controller.
 I have successfully installed ST-11R h/d controller in my IBM-XT clone,
 but I couldn't locate the jumper for the optional LED wire. ST-11R has
 three jumpers only, so I have tried all the jumpers for the LED wire
 (for indicator of h/d's read/write). But all combunations do not work.
 I don't understand this problem because obviously this ST-11R is supposed
to have the jumper for optional LED wire. Also I tried to get the manual
but I can't. Please help me. If you know BBS number of Seagate or location
the jumper for the LED, please let me share your valuable information.

Thank you in advance.