HP (Hewlett-Packard) 600B MT PC Personal Computer User Manual


 
Figure
5-1
DIMM Socket Locations 600B MT PC
Table
5-1
DIMM
Socket
Locations
600B
MT
PC
Item
Description
Socket
Color
Insertion
Order
1 DIMM1 socket, Channel A Black 1
(XMM3 populate first)
2 DIMM2 socket, Channel A Black 2
NOTE:
A DIMM must occupy the XMM3 socket.
The system only support single channel mode.
In any mode, the maximum operational speed is determined by the slowest DIMM in the system.
Installing
DIMMs
CAUTION:
You must disconnect the power cord and wait approximately 30 seconds for the power
to drain before adding or removing memory modules. Regardless of the power-on state, voltage is
always supplied to the memory modules as long as the computer is plugged into an active AC outlet.
Adding or removing memory modules while voltage is present may cause irreparable damage to the
memory modules or system board. If you see an LED light on the system board, voltage is still present.
The memory module sockets have gold-plated metal contacts. When upgrading the memory, it is
important to use memory modules with gold-plated metal contacts to prevent corrosion and/or
oxidation resulting from having incompatible metals in contact with each other.
Static electricity can damage the electronic components of the computer or optional cards. Before
beginning these procedures, ensure that you are discharged of static electricity by briefly touching a
grounded metal object.
When handling a memory module, be careful not to touch any of the contacts. Doing so may damage
the module.
26
XMM3