Answer to "CD player will not work just spins"So, I think the first question is whether it is still playing your “old” CDs. Sometimes “new” CDs are formatted differently such as CD-R or CD-RW with burned music. If so, the newer format may not be compatible with a player from 2000.
Answer to "Is the IFIXIT screwdriver magnetic?"This is a mixed answer. In theory both the 1/4 in driver and 4mm driver are magnetized. The magnet work well in the 4mm driver and is strong enough to retain the bits as well as the screws on the end of the bit. However, on the 1/4 driver the magnet is much weaker and is only strong enough to retain the bits but barely passes through with enough residual strength to hold a screw on the tip of the bits. I have two complete sets and the larger 1/4 driver is the same in both. It’s a very annoying shortfall on an otherwise nearly perfect set.