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
Supermicro Server Tower Xeon BOOTS E5-2620 v4 2.10GHz 64GB RAM NO HDD NO OS
$199.99
2U 12 Bay SAS3 SuperMicro Server 6028U-TR4T+ W/ X10DRU-i+ Barebone 12 Caddy RAIL
$299.00
HP ProLiant Xeon E3-1220L V2 16 GB RAM 2.30 GHz MicroServer Gen8 NO DRIVES
$174.99
HP PROLIANT MICROSERVER MICRO SERVER HSTNS-5151 T4 Used.
$45.00
HP ProLiant HSTNS-5151 Micro Server 8GB RAM No Drives/Key/Caddies *READ*
$94.99
SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount
$202.49
HPE ProLiant MicroServer Gen10 Plus v2 Ultra Micro Tower Server - 1 x Intel Xeon
$846.19
SUPERMICRO CSE-512 AMD Opteron Processor 6128, 32GB DDR3 RAM NO HDD
$90.00
1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 480GB SSD 2x 10GBE
$297.00
1U 20" Short Depth Server Firewall PFSense X11SSH-F Xeon 3.5Ghz 32GB RAM NVME
$247.00