02-14-2012 06:50 AM
I have a M90 with a plasma display as a secondary monitor. Wether I plug it on the display port or the vga port, the system always boot on the plasma (primary bios screen). In Windows it goes back OK for the login prompt, but this isn't good 'cause that plasma is on a wall outside the office...
any ideas on how to resolve this?
thanks in advance
02-14-2012 07:04 AM
Hi ygrondin, welcome to the forum,
I'm not fully aquainted with the M90 but it maybe that you need to adjust a BIOS setting. Could you enter BIOS and hopefully you'll find some options in the Device > Video Setup menu enabling you to change the priority. If this doesn't help please ensure you post your type and model number.
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02-14-2012 09:53 AM
the model is M90 (5474-A71).
In Bios there's an option to choose the active display from internal, pci, pcie but it doesn't help 'cause both ports are on the same card...