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
Cisco ASA 5520 Adaptive Security Appliance
$42.56
Fortinet FortiGate-40C Network Security Firewall
$37.50
Cisco ASA5525-K9 ASA 5525-X Security/Firewall Appliance 1 Year Warranty
$138.00
Ubiquiti Networks USG Unifi Security Gateway Router/Firewall
$29.95
SonicWall TZ300 Power Supply Wired Firewall Router Network Security Appliance
$14.50
OPNsense six-port Gigabit router/firewall on Lanner FW-7535 hardware
$69.00
Dell SonicWALL TZ300 | Firewall Security Appliance
$24.99
Cisco ASA5505-BUN-K9 Security Appliance 8-Port Ethernet Firewall *FREE SHIPPING*
$49.99
Sonicwall TZ350 Network Firewall w/ AC Adapter
$99.99
Fortinet Fortiwifi 60D FG-60D Security Appliance Firewall / VPN w/ AC Adapter
$34.97