Board Layout; Mainboard - Acer Aspire easyStore H340 Service Manual

Board Layout

Mainboard

No Description
1 SATA 3 port
2 SATA 4 port
3 SATA 2 port
4 SATA 1 port
5 USB ports
6 Gigabit Ethernet port (top)
USB ports (bottom)
7 eSATA port
8 Recovery/reset button
9 Debug board connector
10 Backplane board LED cable connector
11 4-pin power cable connector
12 System fan cable connector (reserved)
13 Processor
50
No Description
14 Intel 945GC chipset (north bridge)
15 HDD access LED cable connector
16 DDR2 DIMM slot
17 24-pin power cable connector
18 Intel ICH7R chipset (south bridge)
19 BIOS recovery jumper
20 Front I/O board cable connector
21 Battery
22 System type select jumper
23 Debug/user mode jumper
24 Front I/O board cable connector
25 x4 PCI Express slot.
Chapter 5