Question about ASUS P4SGX-MX Motherboard
If you installed an AGP graphics card before your fist boot of the system, you will not receive display. By default the onboard graphics is set to boot display. (If this is the case, remove the AGP graphics card & boot the system). The Asus P4SGX-MX can only use a 4x AGP 1.5volt (only) card.
There is an order of sequences to perform before installing/ adding an AGP graphics card on to the board when the board also uses an integrated graphics card.
First, shut down the system & unplug the power supply from the PC. Connect your monitor to the VGA port at the rear of the board. Remove the AGP card. Re-connect the power supply & boot the system. You should have display? Re-boot the system. As the system starts up press the delete key on the keyboard every 2 seconds. The bios main menu will load. (Open your manual). Go to
section 2.4.3, page 2-20 under Advanced, PCI configuration. Set Primary VGA bios to
[AGP VGA Card]. Save the bios & exit. The system will auto restart. Press & hold the power on/ off button on the PC case until the system shuts off. Unplug the power cord from the PC. Insert the AGP card into the AGP slot. Connect your monitor to the AGP card.
Check all internal data & power cables, (Incase something came loose). Re-connect the power cord & boot the system. You should have display! Install your video software.
If your using the integrated VGA PCI graphics card, go over the bios settings page 2-18 & 2-20.
Need the Asus manual? Click this link;
To view the manual you'll also need Adobe PDF reader, click this next link for Adobe.
(The green led (light), means standby. The board is receiving 5volts DC.
If you still do not have display just let me know.
Good luck mecompe!
Posted on Nov 11, 2008
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 19, 2011 | ASUS P4SGX-MX Motherboard
Aug 26, 2011 | ASUS P4SGX-MX Motherboard
Jun 06, 2011 | ASUS P4SGX-MX Motherboard
Apr 04, 2011 | ASUS P4SGX-MX Motherboard
Jan 29, 2011 | ASUS P4SGX-MX Motherboard
Nov 22, 2010 | ASUS P4SGX-MX Motherboard
Jun 10, 2010 | ASUS P4SGX-MX Motherboard
Jun 19, 2009 | ASUS P4SGX-MX Motherboard
202 people viewed this question
Usually answered in minutes!