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Conference akocoa::decpc_portables

Title:DECpc _Portables
Moderator:PCBUOA::GLANTZ
Created:Wed May 08 1991
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2423
Total number of notes:11059

2321.0. "Screen flickering on Hinote CT475" by ANNECY::HOTCHKISS () Wed Mar 05 1997 12:28

    I have just had the screen on my Hinote CT475 changed beacuse the
    hinges were broken.After repair,the screen display flickers on and off
    once per second.Is this a faulty connection,a bust chip or some kind of
    config error in the screen driver/bios?I have the new 1.42 BIOS.
    
    ANy clues?
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2321.1QUARK::LIONELFree advice is worth every centWed Mar 05 1997 13:044
I'd take/send it back to the repair depot.  They should have spotted and
fixed this.

			Steve
2321.2Sync problem?ANNECY::HOTCHKISSThu Mar 06 1997 06:1210
    Well - they couldn't spot it because it had no hard disc so they could
    not boot windows.I forgot to mention that it seemed to happen only in
    windows.I have changed the display settings to 24 bit colours and it got
    worse,changed back to 256 and the problem seems to have dissappeared.It
    looks like a sync problem.
    However,nice to see that BIOS 1.42 is up to the old tricks - battery
    flat after 10 seconds but capable of recharging fully in 10
    minutes.Also the charge indicator says that on mains power the battery
    is always at 1% of charge,regardless of the indicator..
    sigh..
2321.3not fixedANNECY::HOTCHKISSThu Mar 06 1997 13:104
    the plot thickens - the screen flickers even when I boot Linux.So it is
    either a faulty contact or the BIOS or whatever mysterious software is
    left in the CMOS for display drivers.
    ANy clues?
2321.4Send it back, with all the trimmingsPCBUOA::GLANTZThu Mar 06 1997 17:389
    Why speculate?  If it was working properly -- except for the hinge --
    when you sent it in for repair; and it is not working properly now,
    then send it back to be redone.
    
    For all you readers out there, when sending units in for repair, please
    return everything: hard disk drive, AC adapter, etc.  The repair center
    cannot do a thorough job otherwise.  This note is a great example of
    what can happen when a customer tries to second-guess the repairman,
    "I know what's wrong, so all you need to look at is ..."
2321.5well done repair guysANNECY::HOTCHKISSThu Mar 06 1997 17:597
    you're right - I guessed they didn't need the disc(which I did put
    into a borrowed portable) so I kept it...
    However,regardless of the result to date,I have been really impressed
    by the turnround time and the support I got when I called the people
    who did what they could with what I sent.So whatever else you may
    hear,the Lyon and DRO Paris repair guys are good!
    thanks and you may seen my brain again!