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880 Motherboard Layout

Legend
Item Description Item Description
A PCI Slots Q SMC FDC37M707QFP I/O Controller
B ATAPI CD-ROM Connector R Piezo Speaker
C Optional Line-In Connector S FDD Connector
D Telephony Connector T Primary IDE Connector
E Rear Ports U Secondary IDE Connector
F Optional Fan 1 Connector V Configuration Jumper Block (J8E1)
G CPU Slot1 Connector W Front Panel Connectors
H Fan 2 Connector X i82371EB PIIX4E Chipset
J i82443EX PCI/AGP Controller (PAC) Chipset Y Flash BIOS
K Fan 3 Connector Z Yamaha YMF 740-V AC '97 Digital Controller
L DIMM Sockets AA Battery
M Power Supply Connector BB Optional Wake-on-Ring Connector
N ATI Rage Pro Turbo AGP Graphics Controller CC ISA Slot
P Video RAM

Rear Ports

Front Panel Connectors (J10D1)
Pin # Signal Name Description Pin # Signal Name Description
1 HD_PWR Hard disk LED Pullup to +5V 2 HDR_BLNK_GRN Front panel green LED
3 HAD# HDD active LED 4 HDR_BLNK_YEL Front panel yellow LED
5 GND Ground 6 SW_ON# Front panel On/Off button
7 FP_RESET# Front panel Reset button 8 GND Ground
9 +5V Supply voltage 10 FPSLP# Front panel Sleep button
11 IRRX IrDA serial input 12 GND Ground
13 GND Ground 14 (Pin removed) No connection
15 IRTX IrDA serial output 16 +5V IR power
17 N/C Not connected 18 N/C Not connected

Jumpers
Function Jumper J8E1 Configuration
Normal
1-2
The BIOS uses current configuration information and passwords for booting.
Configure
2-3
After POST, CMOS Setup runs automatically. The maintenance menu is displayed.
Recovery
(None)
The BIOS attempts to recover the BIOS information. A recovery diskette is required.

Yamaha DS-XG Audio Chipset

ATI 3D Chipset

Note
Pin 1 of the configuration jumper block is indicated on the motherboard by a small, white triangle.