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
Dell Memory SNPRYK18C/8G 8GB 2Rx8 DDR3 RDIMM 1600MHz RAM
$29.95
Team T-FORCE VULCAN Z 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Intel
$35.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
HyperX FURY RAM DDR4 16GB 8GB 32GB 4GB 3200 2666 2400 2133 Desktop Memory DIMM
$14.85
A-Tech 8GB PC3-12800 Desktop DDR3 1600 MHz Non ECC 240-Pin DIMM Memory RAM 1x 8G
$13.99
G.SKILL Trident Z RGB 16GB 2x 8GB 3200MHz DDR4 Desktop RAM F4-3200C16S-8GTZR
$38.99
A-Tech 16GB 2 x 8GB PC3-12800 Laptop SODIMM DDR3 1600 Memory RAM PC3L 16G DDR3L
$27.98
Samsung 32GB 2Rx8 PC4-2666V SO-DIMM Memory RAM M471A4G43MB1-CTD
$51.00
Crucial 16GB (2x 8GB) Kit DDR3 1600MHz PC3-12800 UDIMM Desktop 240-Pin CL11 RAM
$22.55
Corsair Vengeance 32GB 16GB 8GB DDR3 1600MHz 1866MHz 2133MHz 2400MHz Memory LOT
$79.99