HP Vectra XE320 hp vectra xe320, technical reference manual - Page 19

Main Memory, Processors, System Board Switches - manual

Get HP Vectra XE320 PDF manuals and user guides View all HP Vectra XE320 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 19 highlights

System Features Main Memory DIMM slots There are three 168-pin DIMM slots on the system board for installing main memory. You can install 133MHz SDRAM modules, these are available in 128, 256 and 512MB memory modules. 64MB memory modules are not supported. You can install a maximum of 1.5GB (3 x 512MB modules). You can only use non-ECC memory modules. Processors 478B PGA Socket The XE320 is equipped with a socket 478B Intel Pentium 4 processor. The processor is connected to the system board through a Pin Grid Array (PGA) 478B Socket. A heatsink and fan (not shown) cover the processor to prevent it from overheating. To find out more about Pentium 4 technology, refer to the Technical Reference Manual - HP Business PC Technology. System Board Switches The following table gives the functionality and default position of switches on the system board switch block: System Board switches Switch Default Position 1-4 OFF 5 OFF 6 OFF 7 OFF 8 OFF 9 ON 10 OFF Function Reserved ON = Clear CMOS ON = Clear Password ON = BIOS crisis mode recovery Not used OFF = Boot block FLASH protect Not used XE320 product description 19

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
System Features
XE320 product description
19
Main Memory
There are three 168-pin DIMM slots on the system board for installing main
memory. You can install 133MHz SDRAM modules, these are available in 128,
256 and 512MB memory modules. 64MB memory modules are not supported.
You can install a maximum of 1.5GB (3 x 512MB modules).
You can only use non-ECC memory modules.
Processors
The XE320 is equipped with a socket 478B Intel Pentium 4 processor. The
processor is connected to the system board through a Pin Grid Array (PGA)
478B Socket.
A heatsink and fan (not shown) cover the processor to prevent it from
overheating.
To find out more about Pentium 4 technology, refer to the
Technical
Reference Manual - HP Business PC Technology
.
System Board Switches
The following table gives the functionality and default position of switches on
the system board switch block:
DIMM slots
478B PGA
Socket
Switch
Default Position
Function
1-4
OFF
Reserved
5
OFF
ON = Clear CMOS
6
OFF
ON = Clear Password
7
OFF
ON = BIOS crisis mode recovery
8
OFF
Not used
9
ON
OFF = Boot block FLASH protect
10
OFF
Not used
System Board
switches