Yes you can, and it won't mess up your PS3 Slim warranty either.
Formatting your hard disk for the PS3 will erase everything on it. If you are adding a hard disk to your PS3 it will prepare the drive for the system.
Yes, usually an old PS3 disk should work on a new PS3 console.
nope
You jailbreak the firmware.
no there is not
It is Hard disk extarnal connected to PS2 port it can be removed so it is removeble hard disk
Yes, it is possible to swap HDDs between PS3 slims and PS3 fats. Simply remove the hard drive from both your PS3s and switch them. All your saved games, music, and movies should all be on your Slim PS3.
All the PS3 slims will get the update regardless of when it was purchased
More. Up to 7.
I am not sure exactly what the problem is. however the ps3 slims have a habit of overheating and if it has overheated , it may have damaged the console and resulted in undesired operation. some other reasons may be a faulty disk or the disk may be damaged or dirty.
on the ps3 console in the front their is a button it will take the disk out
There have been many problems with the ps3 such as the yellow light of death or the message that says the hard disk can not be found.