Does this help:
https://forums.lenovo.com/t5/ThinkPa...t/td-p/1615358
Hi Guys, I have just made a CD and thumbdrive of Knoppix 7.7.1 The usb drive works on all of my machines, 2x laptops and one desktop but not on the Lenovo Laptop. It is strange because I can see it and point to it but after about 5-10 seconds into the boot it freezes. Also the Laptop will let me boot from the CD I made so it does not seem to be a Linux issue.
Any ideas out there.
Does this help:
https://forums.lenovo.com/t5/ThinkPa...t/td-p/1615358
Juniper Networks EX3300-48P 48-Port PoE+ 4x SFP+ Network Switch w/ Power Cord
$43.95
JUNIPER EX4550-32F-AFO 32-PORT ETHERNET SWITCH 2x POWER SUPPLY - TESTED
$299.99
Juniper Networks EX4300-48T 48 Port Gigabit 4 QSFP 40G 2xPSU AFO Network Switch
$89.00
Juniper EX4600-40F-AFI 24 SFP+/SFP Ports 4 QSFP+ Ports Dual AC Switch
$999.00
JUNIPER EX3400-48P 48x 1GB PoE+ RJ-45 4x 10GB SFP+ 2x 40GB QSFP+, DUAL AC POWER
$210.00
Juniper Networks EX3300 EX3300-48P 48-Port Gigabit PoE+ Switch
$40.23
Juniper QFX5100-48S-3AFO Switch 48 x 10Gb SFP+, 6x QSFP 40GE, Dual AC Power
$499.00
Juniper EX3300-48P, 48 Port PoE+ Gigabit Network Switch w/ Power cord
$54.99
Juniper EX2300-48P PoE+ Switch 48x 1GbE & 4 SFP+/SFP 10G uplinks, Tested
$289.00
Juniper Networks EX3300-48T 48-Port PoE+ Gigabit Ethernet Switch 4x SFP+ TESTED
$99.99