In this the finale part or our MEGA CD / SEGA CD series, We'll attempt to get the console to read games discs. Previously we got the console up and running again and it was playing audio CDs fine but it had some trouble with games discs. We narrowed it down to two CD cache chips from looking at the schematics. The replacement chips have arrived, so lets see if we can fix it. If your interested in the color enhanced ROM of Finale Fight CD, check out the video made by the creator, Pyron & check out some of his other vids & give him a sub. https://youtu.be/hw4G_ofpEQc ... https://www.youtube.com/watch?v=pCSYnTtu_ig

In this video we'll take a look at the power MOSFETs around the AGP and try and find out why our PNY GeForce 6600 LE graphics card isn't working with this motherboard. 124 PIN AGP Card EDGE Connector MOUSER #: 571-5145263-2 TE Connectivity / AMP 5145263-2 Some links to videos that helped me understand more about MOSFETs Quick Learning: Trench MOSFETs and Safe Operation in Linear Mode - Part 1 https://youtu.be/jL4a_rASGKE Power MOSFET operation Linear Mode - NXP Quick Learning 34 https://youtu.be/1qRWBkrcnAM Data sheet for the MOSFET featured in this video. https://alltransistors.com/mosfet/transistor.php?transistor=31266 ... https://www.youtube.com/watch?v=hpScn64uJzw

In this video we'll be repairing two SEGA NAOMI systems. Since this is my first arcade project, we'll have a bit extra to do. The NAOMI also uses the JVS standard, not JAMMA, so we'll have to address that before we can test the systems, find potential faults and attempt repairs. Chapters 01:47 - Inspecting and Cleanup 02:36 - JST-VL Power Supply 03:22 - IO Board , JVS Bridge ( Tucson Logic ) 05:21 - BD15 Adapter 10:43 - Arcade Fightstick 15:40 - System Testing 23:19 - Super Cap Replacement 32:17 - PCB Repair / Rework 46:39 - Exhaust Fan Replacement Thanks to @Video Game Esoterica , for sharing loads of info on the NAOMI, JVS and other related topics. Drop his channel for loads of awesome content. https://www.youtube.com/channel/UCn2pQB4jsCTLUtx2NIkCvUg Thanks to @TomsProjects for sharing loads of info on his NAOMI projects. Be sure to check out his channel for more cool arcade projects. https://www.youtube.com/channel/UCCvJxISDZiYAtfcEyxYDgvw Follow me on Twitter: https://twitter.com/GameTechRefuge #SEGA #NAOMI #RETROGAMING ... https://www.youtube.com/watch?v=yvZibLSguXM

In our first video as part of #GPUJune, we’ll be taking a brief look at the Geforce 6 series.Besure to check out all the other creators taking part.Here’s a link to the official playlist. https://youtube.com/playlist?list=PLC-GPEYjsF-jvOQHeJBY5JzL7_cxatBW1 Thanks to Nathan from PixelPipes for organising #GPUJune. Music featured in this video. Night Owl by Broke For Free https://freemusicarchive.org/music/Broke_For_Free/Directionless_EP/Broke_For_Free_-_Directionless_EP_-_01_Night_Owl As Colorful As Ever by Broke For Free https://freemusicarchive.org/music/Broke_For_Free/Layers/As_Colorful_As_Ever Creative Commons ( CC BY 3.0 ) info. https://creativecommons.org/licenses/by/3.0/ Reviews referenced tom’sHARDWARE - Performance Leap: NVIDIA GeForce 6800 Ultra - 2004 https://www.tomshardware.com/reviews/performance-leap,789.html Guru3d.com - GeForce 6800 Ultra Preview - April 2004 https://www.guru3d.com/articles-pages/geforce-6800-ultra-preview.html Other Information and sources. https://videocardz.net Links to videos used under fair use. All the Highlights from the Nvidia RTX Keynote - NVIDIA GeForce https://youtu.be/nxszuCQH3N4 ASUS Graphics Cards with Auto-Extreme Technology - ROG Global https://youtu.be/zVDEcu6-G3s ... https://www.youtube.com/watch?v=ODtEcHJYmS4