Dell POWEREDGE 2900 Server "disable nic bios" Questions

...poweredge 2900 server xeon 1.6 ghz/ 8 gb/ scsi 72 gb in 6 HDD, 2 NIC cards, dvdrom, no OS Its a Network boot process ( Earlier Boot Rom ) Disable in BIOS setup or Ignore it, install OS and use

...disable on board gpu. screens just go black, when invidia pluged in. can you help? or is there a MSI motherboard with i have already tried looking for a bios switch but no luck. and PCI GPU doesn't ...

NIC leaving 2 options to go to setup press F2 or restart. I just want it to disable searching DHCP after Kerborous and boot normally. You may need to go to BIOS setting and disable PXE Boot option. It