User’s Manual 1-16
Introduction
Battery Pack An additional battery pack 3 cell type (PA3533U-
1BRS/ PA3533U-1BAS), 6 cell type (PA3534U-
1BRS/ PA3534U-1BAS) and 9 cell type
(PA3535U-1BRS/ PA3535U-1BAS) can be
purchased from your TOSHIBA dealer. The
battery pack is identical to the one that came with
your computer. Use it as a spare or replacement.
AC adaptor If you use your computer at more than one site, it
may be convenient to purchase an additional AC
adaptor (PA3468U-1ACA, PA3468E-1AC3,
PA3516U-1ACA, PA3516E-1AC3, PA3290U-
3ACA, PA3290E-3AC3) for each site so you will
not have to carry the adaptor with you.
USB FDD The USB floppy disk drive accommodates either
a 1.44 MB or 720 KB floppy disk through
connection to one of the computer’s USB ports.
In use, please be aware that, while you cannot
format 720 KB floppy disks under Windows
Vista™, you are able to read and write to disks
that have already been formatted.
Security lock A slot is available to attach a security cable to the
computer to deter theft.