Article View: sci.electronics.repair
Article #1284Re: PC Switches off soon after Power On??
From: David Longley
Date: Sun, 03 Aug 1997 00:00
Date: Sun, 03 Aug 1997 00:00
38 lines
2540 bytes
2540 bytes
In article <SAM.97Aug2065041@colossus.stdavids.picker.com>
sam@stdavids.picker.com "Sam Goldwasser" writes:
> In article <870507200snz@longley.demon.co.uk> David@longley.demon.co.uk (David
> Longley) writes:
>
> > My PC Has recently begun to just switch off soon after having
> > been switched on. Leaving it 2 mins and then powering on seems to
> > correct this, but it's a little disconcerting. Any ideas?
>
> Do you mean all power goes off? It is the normal main power switch?
>
> If so, this sounds like a power supply problem. Either its overload
> sensing is defective or you have a marginal load condition (like 10 disk
> drives :-) ), bad connections inside, or other power supply fault.
> Replacing the PS may be best or see the SMPS and PC power supply repair
> FAQs.
>
> --- sam : Sci.Electronics.Repair FAQ: http://www.paranoia.com/~filipg/REPAIR/
> Coming soon to a computer screen near you: http://www.repairfaq.org/
> Preview of V3.00 (ASCII): http://www.pacwest.net/byron13/sammenu.htm
>
Yes - total loss of power - yet, press the on off button, and
then again to power on and it comes back up. I'll check the
connections. Another oddity is character delays in a DOS wordpro-
cessor I use shelled from a DOS net program (itself run from W95).
These 'delays' only seem to be of recent origin though - there are
32MB EDO and a P166 with 256K Pbc and the only changes recently
have been to optimize QEMM8 and install MS PLUS.
--
David Longley (check end reply line #)
Longley Consulting London, UK
Behaviour Assessment & Profiling Technology,
Research, Data Analysis and Training Services,
Small IT Systems http://www.longley.demon.co.uk
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1036bc,450215b3b3fcde02 X-Google-Attributes: gid1036bc,public X-Google-Thread: 1131b0,450215b3b3fcde02 X-Google-Attributes: gid1131b0,public From: David@longley.demon.co.uk (David Longley) Subject: Re: PC Switches off soon after Power On?? Date: 1997/08/03 Message-ID: <870570065snz@longley.demon.co.uk> X-Deja-AN: 261835041 References: <870507200snz@longley.demon.co.uk> <SAM.97Aug2065041@colossus.stdavids.picker.com> X-Mail2News-Path: longley.demon.co.uk Reply-To: David@longley.demon.co.uk# X-Mail2News-User: David@longley.demon.co.uk Organization: Relational Technology Newsgroups: sci.electronics.repair,demon.tech.pc