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86 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide
Mainboard Layout
This section shows the major mainboard components.
Item Code Component
1 FRONT_PANEL1 Front panel cable connector
2 CLR_CMOS Clear CMOS jumper
3 PCI-E1-X16 PCI Express x16 expansion slot (reserved for graphics card installation)
4 PCI-E1-1X2 PCI Express x1 expansion slot (reserved for TV tuner card installation)
5 SPEAKER1 Internal speaker cable connector
6 F_AUDIO Side I/O board cable connector
7 AUDIO Left panel audio jacks (line-in, line-out, and microphone jacks)
8 NIC_USB Left: Ethernet port
Right: USB ports
9 USB USB ports
10 VGA Monitor port
11 HDMI HDMI port
12 KB/MS Left: PS/2 mouse port
Right: PS/2 keyboard port
13 PWR2 4-pin ATX power connector
14 HU1 Processor socket