Sony PS3 Repair Manual page 295

PS3 SWAP to play PS2 and PSX Games!
There are 4 screws on the bottom of the drive and I think 2 on top after this you just pull off the metal
shield and it will expose the top with a white cog that comes right off. Once you have the cog off pick
up on that top piece and just lay it to the left side now you will see the drive exposed like you do on my
video.
After that is complete just put in any PS2 DVD game or demo and boot up the cog goes on top. Once
you are at the XMB life up on cog and take off disc and put backup on with cog on top. After that just
start game and your backup will load.
The disk will be spinning I recommend you let it time out at the browser if you want it to just wait 5
min with original game in and it will stop spinning the take cog off and put backup on with cog on top
to start game. Have fun.
If you do want to TRY and keep warranty then use a blow drier on the sticker and SLOWLY I repeat
SLOWLY remove the sticker as you are using the blow drier right on to of the sticker. 1 hand blow
drier over sticker other hand slowly removing the sticker. I used the blow drier myself and took my
sticker off without it saying void on sticker.
NOTE:
It is not guaranteed you will save your sticker so if you void your warranty it.
[WARNING: There has been increasing reports of this damaging the DVD
playback and the inability to play DVD's after this method when done
improperly. Please preserve your warranty sticker and attempt this method at
www.sharatronica.com