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
Cisco CP-8851 Business VoIP UC IP Phone *NEW*
$179.99
Polycom VVX 411 IP VOIP POE Gigabit Telephone [L/N] BUSINESS OFFICE RECEPTION
$24.00
Cisco CP-7965G IP VOIP POE Gigabit Telephone [L/N] BUSINESS OFFICE RECEPTION
$20.00
Cisco CP-7945G VOIP Phone With Stand & Handset Business IP Phone 7945
$3.00
Grandstream GS-HT802 2 Port Analog Telephone Adapter VoIP Phone Device
$17.50
Cisco CP-8845-K9 5 Line IP Video Phone - Charcoal
$25.00
Cisco/Linksys SPA2102 VoIP Phone Adapter Router 2FXS (Unlocked)
$16.99
Cisco CP-8851-K9 VoIP IP PoE Color LCD Display Phone
$115.00
NEW Polycom VVX 501 VoIP IP Phone & Stand Warranty VVX411 2200-48500-019 Lync
$49.98