H
heidi.linda
Our suppliers have changed the motherboard they're putting into units
they supply us, so we have a mixed estate that I must support with a
single image - the cases are identical, so expecting the engineers who
put the disks in to work out which type of machine they're using for
initial setup or repair would be asking for trouble.
FBA on individual units isn't an option because there's far too much
post-FBA setup involved and it would take far too long.
Both boards have Intel graphics controllers. One has a laptop
controller the other an embedded controller, an 855 and a 915. Each
one will work individually without problems, but I can't make an image
work on both, even with drivers like the .4497 version mentioned in
another thread which *should* work on both cards. If I try using two
different drivers, if I set up on motherboard A first, then on
motherboard B, both work, but then as soon as that image is put back
into a motherboard A machine (or vice versa), I'll get a bluescreen
with different files causing the error according to which machine I
used first. When using a single driver, I have a similar problem - the
machines will both work when initially set up, but then as soon as the
disk is put back into the first machine I set up, the screen will
either go completely blank or corrupt and pink (though in both cases
it looks fine via VNC) and nothing I do will fix it, or if it does, it
then won't work on the other machine.
It doesn't seem to be related to trying to use a non-existent non-VGA
output, because on VNCing in, it will usually refer to being on
'default monitor' rather than the panel, or if it says panel, getting
it to revert to 'default monitor' usually won't get the display
functioning again. Nor does switching to the secondary monitor help,
and in some cases, the second monitor just won't enable - as soon as I
accept changes, it reverts to the primary monitor.
Scripts that run on first boot after sealing might work, except that
firstly, I'm told that repair engineers will sometimes move disks
between a working and problematic machine when diagnosing problems
(and if this happens when the machines have different motherboards,
both are going to end up broken) and secondly that when freshly
installed, the drivers tend to default to the wrong resolution, and
the engineers don't have keyboards or touchscreen access to the
display control panel.
I've not had any problems supporting multiple different setups before,
so management are assuming that I'm going to pull a solution to this
out of my hat and after a couple of weeks fighting with it, and with a
big project for another manager demanding my time as well, I'm about
at the end of my tether.
they supply us, so we have a mixed estate that I must support with a
single image - the cases are identical, so expecting the engineers who
put the disks in to work out which type of machine they're using for
initial setup or repair would be asking for trouble.
FBA on individual units isn't an option because there's far too much
post-FBA setup involved and it would take far too long.
Both boards have Intel graphics controllers. One has a laptop
controller the other an embedded controller, an 855 and a 915. Each
one will work individually without problems, but I can't make an image
work on both, even with drivers like the .4497 version mentioned in
another thread which *should* work on both cards. If I try using two
different drivers, if I set up on motherboard A first, then on
motherboard B, both work, but then as soon as that image is put back
into a motherboard A machine (or vice versa), I'll get a bluescreen
with different files causing the error according to which machine I
used first. When using a single driver, I have a similar problem - the
machines will both work when initially set up, but then as soon as the
disk is put back into the first machine I set up, the screen will
either go completely blank or corrupt and pink (though in both cases
it looks fine via VNC) and nothing I do will fix it, or if it does, it
then won't work on the other machine.
It doesn't seem to be related to trying to use a non-existent non-VGA
output, because on VNCing in, it will usually refer to being on
'default monitor' rather than the panel, or if it says panel, getting
it to revert to 'default monitor' usually won't get the display
functioning again. Nor does switching to the secondary monitor help,
and in some cases, the second monitor just won't enable - as soon as I
accept changes, it reverts to the primary monitor.
Scripts that run on first boot after sealing might work, except that
firstly, I'm told that repair engineers will sometimes move disks
between a working and problematic machine when diagnosing problems
(and if this happens when the machines have different motherboards,
both are going to end up broken) and secondly that when freshly
installed, the drivers tend to default to the wrong resolution, and
the engineers don't have keyboards or touchscreen access to the
display control panel.
I've not had any problems supporting multiple different setups before,
so management are assuming that I'm going to pull a solution to this
out of my hat and after a couple of weeks fighting with it, and with a
big project for another manager demanding my time as well, I'm about
at the end of my tether.