The listing, Laptop - Toshiba Satellite L4550 - for parts or repair has ended.
This laptop should work just fine if you can repair the AC input. I can't get the thing to charge, but I'm 99% certain the problem is not the battery.
Note: I switched out the hard drive at one point. It may not be the 250GB listed below, but it should be in that range. Possibly higher but possibly a little lower. I think I also added a little more RAM but I but I'm not absolutely certain.
Performance:
Processor*
AMD Sempron™ SI-42 processor
Operating System*
Genuine Windows 7 Home Premium (32-bit)
Graphics Engine*
ATI® Radeon™ 3100
Memory and Storage:
Memory*
2GB DDR2 800MHz memory
Hard Drive*
250GB HDD (5400rpm)
Optical Drive*
DVD-SuperMulti drive (+/-R double layer)
Optical Drives*
DVD-SuperMulti drive (+/-R double layer) supporting up to 11 fomats
Audio and Video:
Display Size
15.6" widescreen
Display Type*
HD TruBrite® LCD Display
Display Resolution
Supports 720p content, 1366x768 (HD)
Audio
Standard stereo speakers, Microphone jack (mono), Headphone jack (stereo)
Communication
Wireless LAN*
Realtek 802.11b/g wireless-LAN
Bluetooth
No Bluetooth (No Antenna)
Modem*
No Modem port
LAN
10/100 Ethernet LAN