Apple 145B Laptop User Manual


 
Upgrades 80 MB HDA Upgrade - 12
Note:
Apple offers the 80
MB Upgrade Kit and the 4/
80 MB Upgrade Kit for the
PowerBook 140/145/170.
Both kits include the 80 MB
hard drive and a 17 mm
retainer. Refer to the
following pages to
determine whether you use
the 17 mm retainer shipped
with the upgrade kit or the
customer’s original
retainer. (To install the 4
MB PSRAM Expansion Card
included with the 4/80 MB
Upgrade Kit, refer to “RAM
Expansion Cards.”)