So I am considering the purchase of a banged up macbook as a fixer-upper. It has a broken monitor and there currently is not an operating system installed. I need to test it to make sure that it can boot up before handing over any money for it. My plan was to use the Knoppix live boot cd and a mini-dvi to rca adapter that connects to a small portable television. I have a macbook of my own so I am using that to test if my approach will work. Upon boot up Knoppix starts up just fine and the dvi adapter is auto-detected so it is getting a signal. But my little television displays three rows, each containing scrambled copies of the proper screen, without color, that slide almost like a vhs tape that is tracking incorrectly. Occasionally a "No Signal" message appears and then a second later it flashes back to the sliding rows. I am assuming that there is some setting I must change in the "Monitior Settings" to get the proper appearance. But I have no idea what that setting might be. Any thoughts / suggestions would be appreciated. Thanks.
Matt
AMD EPYC 7282 CPU Processor 16 Cores 32 Threads 2.8GHZ up to 3.2GHZ 120W no lock
$76.00
Intel - Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unloc...
$419.99
AMD Ryzen 9 5950X 16-core 32-thread Desktop Processor
$319.99
Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unloc...
$619.99
Intel Core i7-6700 3.40 GHz QUAD Core (4 Core) Desktop Processor 8MB LGA 1151
$59.99
Intel Core i7-9700T 8 Core Processor 2GHz LGA1151 TDP 35W
$125.00
Intel Core i7-14700K Unlocked Desktop Processor
$409.99
Intel Core i9-12900KS Processor (5.5 GHz, 16 Cores, Socket FCLGA1700) Box
$324.99
INTEL CORE I5-8400T PROCESSOR | 1.70GHZ | SR3X6
$49.99
INTEL XEON GOLD 6148 PROCESSOR | 2.40GHZ | SR3B6
$99.99