Hi Folks,
OT Linux-wise, but a lot of you are wise, hardware-wise,
as-it-were-wise ...
1. I have an old desktop, whose on/off is mechanical
(mechanical link from power button to switch in PSU).
This link is now dodgy, and I often have to press it
on/off several times before the power finally kicks in.
A possible solution, after running shutdown, is simply
to switch off at the mains, leaving the power switch in
the "on" state; and then, when starting up again, simply
switch on at the mains. I.e. simply never switch the
machine itself on or off.
However, I'm a bit concerned that the surge from switching
on at the mains might not be good for the machine if it
goes straight through to the PSU, rather than the PSU's
own switch allowing it in from an already live mains cable.
Any comments?
2. If a TFT/LCD screen simply goes all white (every pixel
bright white) when it's switched on, regardless of whether
there's any input signel, does this indicate any particular
type of internal problem which it might be worth probing
for (by taking the back off and looking for, e.g., a loose
chip/connection)?
Best wishes to all from the Scrapyard in the Fen
Ted.
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E-Mail: (Ted Harding) <ted.harding(a)nessie.mcc.ac.uk>
Fax-to-email: +44 (0)870 094 0861
Date: 24-Jan-07 Time: 11:04:06
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