So a little background first, I have a PS3 Slim on Rebug 4.84.2 REX right now. I had this PS3 in my closet for years and on last december I decided to unbrick it. I followed the tutorial to get the CFW 4.85.1 running on. After that, I downgraded to the 4.82.2 REX and played some game without any problems with good temps (58°C CPU and 68°C RSX). The following week the PS3 didn't want to boot up, it showed the green light but nothing on screen. I then got to recovery mode and restart the system from there and again it worked flawless. Then one day it showed me the RSOD and I followed this guide but the next day the PS3 again didn't want to boot up and again I got to recovery mode and restarted it. After that I tried the Rebug RSOD fix and it seemed to work for a day (I booted it up three differnt time in one day and worked perfcetly). But then again it powered up, green light and nothing on screen but no RSOD. Until now I've tried to: - Restore filesystem - Rebuild database - 2 different RSOD fix - Reset PS3 settings What could I do? Also notice that it doesn't immediately go to recovery mode but I need to try several times. Also I have the E3 Linker soldered but not connected to the E3 Board (I haven't a sata station and don't have the soldering skills to do something similar right now.