Article View: comp.os.msdos.misc
Article #3631Re: Keyboard error. please help
From: Rene Bodenstaff
Date: Fri, 08 Jan 1993 12:22
Date: Fri, 08 Jan 1993 12:22
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1900 bytes
In article <wk81wB1w165w@tcscs.UUCP>, tcscs!zeta@src.honeywell.com (Gregory Youngblood) writes:
> My server has started having problems...it keeps getting a keyboard error.
> I've tried another keyboard and it does it again.
>
> It is a Keytronics keyboard, and was serviced and cleaned in 92, and has been
> working fine until today when this started.
>
> Is there a keyboard controller on motherboards? Or is it all contained in
> keyboards? We're looking to figure out if the motherboard could be shot, or
> if the keyboards are the problem.
>
Most errors are caused by bad connections. Check your cable from the key
board to the PC. Check de DIN connector (female) on your motherboard.
Check the soldering of this connector.
I have had all kind of trouble with my keyboard (beeping at power up,
missing keystrokes, etc.) and it always boild down to a rotten connection
somewhere.
Something about the keyboard controller. The keyboard itself is equiped
with a microcontroller, which handles your keyboard input. It is controlled
by your PC via a simple _language_. (You could program your keyboard your-
self, and let the LEDs flash impressively on your deck... :-) ). It is not
likely that the error can be found there.
---< Sonic says: "more haste is more speed" >---
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Newsgroups: comp.os.msdos.misc,comp.sys.ibm.pc.hardware,comp.sys.ibm.pc.misc Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!sun4nl!dutrun!donau!hal.et.tudelft.nl!rene From: rene@hal.et.tudelft.nl (Rene Bodenstaff) Subject: Re: Keyboard error. please help Message-ID: <1993Jan08.122228.10336@donau.et.tudelft.nl> Sender: news@donau.et.tudelft.nl (UseNet News System) Nntp-Posting-Host: hal.et.tudelft.nl Organization: Delft University of Technology, Dept. of Electrical Engineering References: <wk81wB1w165w@tcscs.UUCP> Date: Fri, 08 Jan 1993 12:22:28 GMT Lines: 27