Si le BIOS est censé afficher la carte PCIe et ne le fait pas, il est fort possible que l'OS n'y soit pour rien. Mais pour aller plus loin il faudrait intervenir physiquement et faire des tests croisés avec une autre carte PCie et une autre carte mère.
J'ai pas d'autre machine pour faire des tests. J'ai pas non plus d'autre carte PCI.
Je suis en session live jessie 8.11.
00:00.0 Host bridge: Intel Corporation Haswell-E DMI2 (rev 02)
00:01.0 PCI bridge: Intel Corporation Haswell-E PCI Express Root Port 1 (rev 02)
00:01.1 PCI bridge: Intel Corporation Haswell-E PCI Express Root Port 1 (rev 02)
00:03.0 PCI bridge: Intel Corporation Haswell-E PCI Express Root Port 3 (rev 02)
00:05.0 System peripheral: Intel Corporation Haswell-E Address Map, VTd_Misc, System Management (rev 02)
00:05.1 System peripheral: Intel Corporation Haswell-E Hot Plug (rev 02)
00:05.2 System peripheral: Intel Corporation Haswell-E RAS, Control Status and Global Errors (rev 02)
00:05.4 PIC: Intel Corporation Haswell-E I/O Apic (rev 02)
00:11.0 Unassigned class [ff00]: Intel Corporation Wellsburg SPSR (rev 05)
00:11.4 SATA controller: Intel Corporation Wellsburg sSATA Controller [AHCI mode] (rev 05)
00:14.0 USB controller: Intel Corporation Wellsburg USB xHCI Host Controller (rev 05)
00:16.0 Communication controller: Intel Corporation Wellsburg MEI Controller #1 (rev 05)
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (2) I218-V (rev 05)
00:1a.0 USB controller: Intel Corporation Wellsburg USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation Wellsburg HD Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation Wellsburg PCI Express Root Port #1 (rev d5)
00:1c.3 PCI bridge: Intel Corporation Wellsburg PCI Express Root Port #4 (rev d5)
00:1c.4 PCI bridge: Intel Corporation Wellsburg PCI Express Root Port #5 (rev d5)
00:1d.0 USB controller: Intel Corporation Wellsburg USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation Wellsburg LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation Wellsburg 6-Port SATA Controller [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation Wellsburg SMBus Controller (rev 05)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Oland PRO [Radeon R7 240]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
03:00.0 SATA controller: Samsung Electronics Co Ltd Device a801 (rev 01)
05:00.0 PCI bridge: ASMedia Technology Inc. Device 118f
06:01.0 PCI bridge: ASMedia Technology Inc. Device 118f
06:03.0 PCI bridge: ASMedia Technology Inc. Device 118f
06:04.0 PCI bridge: ASMedia Technology Inc. Device 118f
07:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03)
0a:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 02)
ff:0b.0 System peripheral: Intel Corporation Haswell-E R3 QPI Link 0 & 1 Monitoring (rev 02)
ff:0b.1 Performance counters: Intel Corporation Haswell-E R3 QPI Link 0 & 1 Monitoring (rev 02)
ff:0b.2 Performance counters: Intel Corporation Haswell-E R3 QPI Link 0 & 1 Monitoring (rev 02)
ff:0c.0 System peripheral: Intel Corporation Haswell-E Unicast Registers (rev 02)
ff:0c.1 System peripheral: Intel Corporation Haswell-E Unicast Registers (rev 02)
ff:0c.2 System peripheral: Intel Corporation Haswell-E Unicast Registers (rev 02)
ff:0c.3 System peripheral: Intel Corporation Haswell-E Unicast Registers (rev 02)
ff:0c.4 System peripheral: Intel Corporation Haswell-E Unicast Registers (rev 02)
ff:0c.5 System peripheral: Intel Corporation Haswell-E Unicast Registers (rev 02)
ff:0f.0 System peripheral: Intel Corporation Haswell-E Buffered Ring Agent (rev 02)
ff:0f.1 System peripheral: Intel Corporation Haswell-E Buffered Ring Agent (rev 02)
ff:0f.4 System peripheral: Intel Corporation Haswell-E System Address Decoder & Broadcast Registers (rev 02)
ff:0f.5 System peripheral: Intel Corporation Haswell-E System Address Decoder & Broadcast Registers (rev 02)
ff:0f.6 System peripheral: Intel Corporation Haswell-E System Address Decoder & Broadcast Registers (rev 02)
ff:10.0 System peripheral: Intel Corporation Haswell-E PCIe Ring Interface (rev 02)
ff:10.1 Performance counters: Intel Corporation Haswell-E PCIe Ring Interface (rev 02)
ff:10.5 System peripheral: Intel Corporation Haswell-E Scratchpad & Semaphore Registers (rev 02)
ff:10.6 Performance counters: Intel Corporation Haswell-E Scratchpad & Semaphore Registers (rev 02)
ff:10.7 System peripheral: Intel Corporation Haswell-E Scratchpad & Semaphore Registers (rev 02)
ff:12.0 System peripheral: Intel Corporation Haswell-E Home Agent 0 (rev 02)
ff:12.1 Performance counters: Intel Corporation Haswell-E Home Agent 0 (rev 02)
ff:13.0 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Target Address, Thermal & RAS Registers (rev 02)
ff:13.1 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Target Address, Thermal & RAS Registers (rev 02)
ff:13.2 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder (rev 02)
ff:13.3 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder (rev 02)
ff:13.4 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder (rev 02)
ff:13.5 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder (rev 02)
ff:13.6 System peripheral: Intel Corporation Haswell-E DDRIO Channel 0/1 Broadcast (rev 02)
ff:13.7 System peripheral: Intel Corporation Haswell-E DDRIO Global Broadcast (rev 02)
ff:14.0 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 0 Thermal Control (rev 02)
ff:14.1 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 1 Thermal Control (rev 02)
ff:14.2 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 0 ERROR Registers (rev 02)
ff:14.3 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 1 ERROR Registers (rev 02)
ff:14.4 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 (rev 02)
ff:14.5 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 (rev 02)
ff:14.6 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 (rev 02)
ff:14.7 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 (rev 02)
ff:15.0 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 2 Thermal Control (rev 02)
ff:15.1 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 3 Thermal Control (rev 02)
ff:15.2 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 2 ERROR Registers (rev 02)
ff:15.3 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 3 ERROR Registers (rev 02)
ff:16.0 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 1 Target Address, Thermal & RAS Registers (rev 02)
ff:16.6 System peripheral: Intel Corporation Haswell-E DDRIO Channel 2/3 Broadcast (rev 02)
ff:16.7 System peripheral: Intel Corporation Haswell-E DDRIO Global Broadcast (rev 02)
ff:17.0 System peripheral: Intel Corporation Haswell-E Integrated Memory Controller 1 Channel 0 Thermal Control (rev 02)
ff:17.4 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 (rev 02)
ff:17.5 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 (rev 02)
ff:17.6 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 (rev 02)
ff:17.7 System peripheral: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 (rev 02)
ff:1e.0 System peripheral: Intel Corporation Haswell-E Power Control Unit (rev 02)
ff:1e.1 System peripheral: Intel Corporation Haswell-E Power Control Unit (rev 02)
ff:1e.2 System peripheral: Intel Corporation Haswell-E Power Control Unit (rev 02)
ff:1e.3 System peripheral: Intel Corporation Haswell-E Power Control Unit (rev 02)
ff:1e.4 System peripheral: Intel Corporation Haswell-E Power Control Unit (rev 02)
ff:1f.0 System peripheral: Intel Corporation Haswell-E VCU (rev 02)
ff:1f.2 System peripheral: Intel Corporation Haswell-E VCU (rev 02)
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether ac:9e:17:b6:74:9c brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether ac:9e:17:b6:71:2c brd ff:ff:ff:ff:ff:ff
inet 192.168.1.10/24 brd 192.168.1.255 scope global dynamic eth1
valid_lft 86032sec preferred_lft 86032sec
inet6 2a01:cb00:b09:9900:ae9e:17ff:feb6:712c/64 scope global noprefixroute dynamic
valid_lft 1788sec preferred_lft 588sec
inet6 fe80::ae9e:17ff:feb6:712c/64 scope link
valid_lft forever preferred_lft forever