Try knoppix testcd when you boot to see if the ISO is okay. It could be just a bad download or bad burn.
Try knoppix testcd when you boot to see if the ISO is okay. It could be just a bad download or bad burn.

SFP TO RJ45 TRANSCEIVER SFP MODULE COPPER SFP OPTICAL PORT TO RJ45 ETHERNET PORT
$7.99
Lot of 20 Cisco SFP-10G-SR 10-2415-03 Transceiver Module
$50.00
NEW Sealed Cisco SFP-10G-LR 10GBASE-LR SFP+ 1310nm 10km *US Shipping*
$24.00
For Cisco SFP-10G-T-X Module, 10G SFP to RJ-45 Copper, 10GBase-T, 1/2.5/5/10Gbps
$39.99
$4.00
Cisco SFP-10G-SR-S SFP+ 10-3105-01 MMF Transceiver Module/Hologram.
$6.00
Intel X520-DA2 10Gb 10Gbe 10 Gigabit Network Adapter NIC Dual Port E10G42BTDA
$28.94
Cisco SFP-10G-LR 10Gb 40Km Long Range Transceiver Hologram in Clamshell * 1 unit
$45.00
30PCS Sealed Cisco SFP-10G-SR 10GBASE-SR SFP+ Transceiver Module MMF 850nm 300m
$499.99
Cisco Acacia DP04QSDD-E25-840 400G QSFP-DD Coherent DCO Transceiver Module
$699.99