CentOS 7, kernel 3.10. Not recognize second and third monitor

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alexei28
Posts: 10
Joined: 2021/07/29 06:36:24

CentOS 7, kernel 3.10. Not recognize second and third monitor

Post by alexei28 » 2021/08/02 12:15:38

CentOS 7, kernel 3.10

Hardware details:

description: Desktop Computer
product: HP ProDesk 600 G6 Microtower PC (1D2Z4EA#ACB)
vendor: HP
serial: CZC115BWG4
width: 64 bits
capabilities: smbios-3.2.0 dmi-3.2.0 smp vsyscall32

id:
cpu
description: CPU
product: Intel(R) Core(TM) i5-10500 CPU @ 3.10GHz
vendor: Intel Corp.
vendor_id: GenuineIntel
physical id:
19
bus info:
cpu@0
version: 6.165.3
serial: To Be Filled By O.E.M.
slot: U3E1
size: 3101MHz
capacity: 4500MHz
width: 64 bits
clock: 100MHz


id:
firmware
description: BIOS
vendor: HP
physical id:
1
version: S02 Ver. 02.05.01
date: 01/05/2021
size: 64KiB
capacity: 32MiB
capabilities: pci pcmcia upgrade shadowing cdboot bootselect edd int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification netboot uefi



I plugin three monitors. But CentOS 7 recognize ONLY first monitor. Second and third monitors are not recognize.

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TrevorH
Site Admin
Posts: 33191
Joined: 2009/09/24 10:40:56
Location: Brighton, UK

Re: CentOS 7, kernel 3.10. Not recognize second and third monitor

Post by TrevorH » 2021/08/02 15:56:09

lspci -nn | grep -i vga
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke

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