You formated the SD from Everdrive or PC? Format your SD card from Everdrive Menu, OS23 needs FAT16 and since Windows 98, by default, Windows...
It`s a Doctor V64 BIOS!!!:rolleyes:
:thumbsup:
I use TOSEC romset for 32x without any problem. If you have a megadrive (US) + 32x (US), the roms must be only US region
Use an Genesis controller
Snapshot saves!!!!!:pray:
For view "format card" menu, press A+B+C at startup, like as OS update
FAT16 or FAT32? Cluster size? Turn on "genny3 mode"?
KRIKzz, have you ever been able to measure consumption of any Everdrive? Power supply isn`t a linear regulator and PWM controller could jumps to...
I have OS v23 too and works perfect but... your FW v4 it´s very obsolete.. I have the FW v12:rolleyes:
It`s an SDRAM chip used for ROM game storage, I think
I check Double Dragon (U) in my Megadrive PAL (no mods) and work fine, without problem. I use an No-Intro rom:nod:
Best service support ever seen:thumbsup:
Ok:thumbsup:
Should be the first step... Seem a corruption of Flash EEPROM, you should be able to reload the OS.
Separate names with a comma.