![background image](http://html.mh-extra.com/html/acer/aspire-e650/aspire-e650_service-manual_5919072.webp)
62
Chapter 5
No.
Name
Description
1
CPU socket
LGA775 socket for Pentium 4 / Celeron D / Pentium D CPU
2
CPU_FAN
CPU cooling fan connector
3
DIMM1~4
1.8V 240-pin DDR2 SDRAM slots
4
ATX1
ATX power supply connector
5
IDE1
Primary IDE channel
6
FDD
Floppy diskette drive connector
7
SATA1~4
Serial ATA connectors
8
BIOS_WP
BIOS flash protect jumper
9
IRDA
Infrared header
10
F_PANEL
Front panel switch / LED header
11
F_USB1~2
Front panel USB headers
12
CLR_CMOS
Clear CMOS jumper
13
1393CN1
IEEE 1394a header
14
COM2
Onboard Serial port header
15
SPDIF
SPDIF out header
16
F_AUDIO
Front panel audio header
17
CD_IN
Analog Audio Input header
18
PCI1~2
32bit add-on card slots
19
PCIE2
PCI Express x1 36-pin slot
20
PCIEX16
PCI Express x16 164-pin slot for graphics interface
21
SYS_FAN
System cooling fan connector
22
R_USB
Front panel USB header
23
ATX12V
Four-pin power connector
Summary of Contents for Aspire E650
Page 2: ...II PRINTED IN TAIWAN ...
Page 16: ...6 Chapter 1 Main Board Placement ...
Page 83: ...73 Chapter 6 Exploded Diagram ...