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
Grandstream GS-HT802 2 Port Analog Telephone Adapter VoIP Phone & Device, Black
$32.00
Yealink T53W IP Phone, 12 VoIP Accounts. 3.7-Inch Display w/o Adapter - Black
$59.99
POLYCOM - VOIP POLY EDGE E350 IP PHONE #2200-87010-025
$145.00
Yealink T54W IP Phone, 16 VoIP Accounts. 4.3-Inch Color Display - Black
$98.99
Cisco CP-7841 VoIP Phone PoE IP Business Phone Great Condition Mult. Available
$19.99
Yealink T53W IP Phone, 12 VoIP Accounts. 3.7-Inch Display w/Power Adapter - Blk
$45.00
Lightly Used Cisco 8811 Series VoIP phone Factory Reset great condition
$21.00
Cisco CP-8865-K9 VoIP Video Conference Phone w/ Handset Stand And Camera
$16.99
Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE, LCD Display &Power Supply
$21.00
Cisco DX650 VoIP HD Touchscreen Video Phone - Android WiFi
$45.00