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
Intel Xeon E3-1270 v6 3.80GHz 4 Cores SR326 LGA1151 CPU Processor
$46.00
Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unloc...
$619.99
Intel - Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unloc...
$419.99
Intel Xeon E5-2697A V4 2.6GHz CPU Processor 16-Core Socket LGA2011 SR2K1
$39.99
AMD Ryzen 9 5950X 16-core 32-thread Desktop Processor
$319.99
E5-2697V4 INTEL XOEN SR2JV 18 CORE 2.30 GHz 45M 9.6 GT/s 145W PROCESSOR CPU
$49.99
Intel Core i5-8500 3 GHz 8 GT/s LGA 1151 Desktop CPU Processor SR3XE
$49.99
Intel - Core i9-14900K 14th Gen 24-Core 32-Thread - 4.4GHz (6.0GHz Turbo) Soc...
$619.99
Intel Core i5-12400 Desktop Processor With HeatSink
$140.00
Intel Quad Core i3-12100 3.3GHz 12MB LGA1700 12th Gen. CPU Processor SRL62
$45.62