[comp.sys.mac.hardware] Help...Apple RGB HiRes

bill@horus.cem.msu.EDU (Bill Draper) (10/12/90)

Our Apple color monitor powers down randomly.  Once in May, once in Sept
4times in October.  Shut down time is 5 to 20 minutes.  The monitor hsa
been on 24 hours a day for 3 years.  Front panel indicator light goes
out.   When operating its low voltage supplies are apparently ok when 
unit is functioning normally.   Any fix suggestions would be appreciated.

/Bill Draper

mt@cleo.cs.wisc.edu (Manolis Tsangaris) (10/17/90)

bill@horus.cem.msu.EDU (Bill Draper) writes:

* Our Apple color monitor powers down randomly.  Once in May, once in Sept
* 4times in October.  Shut down time is 5 to 20 minutes.  The monitor hsa
* been on 24 hours a day for 3 years.  Front panel indicator light goes
* out.   When operating its low voltage supplies are apparently ok when 
* unit is functioning normally.   Any fix suggestions would be appreciated.

I had the same problem a month ago. Replies I got from people on
usenet, suggested that the cutoff capacitor (a large red plastic box at 
the bottom of the monitor) was dead. I have ordered one from SONY
($55 instead of $80 that Apple charges), I put it on and .... so far the
monitor seems to work ok!

--mt

Zack.Edison@f823.n102.z1.FIDONET.ORG (Zack Edison) (10/19/90)

your monitor has a bad power supply ( I think) I had the same problem
and I think it cost $175 to repair, then get apple care for $5 a month
it is a commom problem with that unit. good luck zacj

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