Memory Module - HP ProBook 6475b Maintenance And Service Manual

2. Detach the RTC battery (2) from the base enclosure. (The RTC battery is attached to the
base enclosure with double-sided tape.)
3. Remove the RTC battery.
Reverse this procedure to install the RTC battery.

Memory module

NOTE: Primary and expansion memory is installed in a stacked configuration in the bottom of
the computer.
Description
8-GB memory module (PC3, 12800, 1600-MHz)
4-GB locked memory module (PC3, 12800, 1600-MHz)
4-GB memory module (PC3, 12800, 1600-MHz)
2-GB memory module (PC3, 12800, 1600-MHz)
Update BIOS before adding memory modules
Before adding new memory, make sure you update the computer to the latest BIOS.
CAUTION:
result in various system problems.
To update BIOS:
1. Navigate to www.hp.com.
2. Click Support & Drivers > click Drivers & Software.
Failure to update the computer to the latest BIOS prior to installing new memory may
Spare part number
670034-001
707248-001
641369-001
652972-001
Component replacement procedures
77