No resource?

Try the instructions in mbarry's guide:

Originally Posted by mbarry

Go here. Download the correct firmware for your player (The player version is found on the back of your player). Plug your player into your computer. Go to "My Computer". You should see your player's drive there. Take the two files that you have just downloaded, most like likely a M6.ebn (M6SL.ebn for SL players) and a Resource.bin, and drag them into your players drive in My Computer.

Safely Remove your player. Restart your player. Your player's screen will flash white, or stay on a steady white. Don't worry, your player isn't toast, it just shows that screen. Put your player down and don't touch it for 5 minutes. After 5 minutes your player should have shut off by itself, and you can now restart your player.

if you got the green screen don't try to use the version 2004.7 firmware for the SL players because I tried and it wouldn't revive your player. I ended up using 2004.6 and it worked....too bad all my music got wiped out....

Originally Posted by iMeizu

if you got the green screen don't try to use the version 2004.7 firmware for the SL players because I tried and it wouldn't revive your player. I ended up using 2004.6 and it worked....too bad all my music got wiped out....

I meant don't use the resource.bin file from 2004.7, use the one from 2004.6