The information in this guide is subject to change without notice.
Acer Incorporated makes no representations or warranties, either expressed or implied, with
respect to the contents hereof and specifically disclaims any warranties of merchantability or
fitness for any particular purpose. Any Acer Incorporated software described in this
manual is sold or licensed "as is". Should the programs prove defective following their
purchase, the buyer (and not Acer Incorporated, its distributor, or its dealer) assumes the
entire cost of all necessary servicing, repair, and any incidental or consequential damages
resulting from any defect in the software.
Acer is a registered trademark of Acer Corporation.
Intel is a registered trademark of Intel Corporation.
Pentium 4 and Celeron are trademarks of Intel Corporation.
Other brand and product names are trademarks and/or registered trademarks of their
respective holders.
III
Conventions
The following conventions are used in this manual:
SCREEN
MESSAGES
NOTE Gives bits and pieces of additional information
WARNINGAlerts you to any damage that might result from
CAUTION Gives precautionary measures to avoid possible
IMPORTANT Remind you to do specific actions relevant to the
Denotes actual messages that appear on screen.
related to the current topic.
doing or not doing specific actions.
hardware or software problems.
accomplishment of procedures.
IV
Preface
Before using this information and the product it supports, please read the following general
information.
1. This Service Guide provides you with all technical information relating to the BASIC
CONFIGURATION decided for Acer's "global" product offering. To better fit local market
requirements and enhance product competitiveness, your regional office MAY have
decided to extend the functionality of a machine (e.g. add-on card, modem, or extra
memory capability). These LOCALIZED FEATURES will NOT be covered in this generic
service guide. In such cases, please contact your regional offices or the responsible
personnel/channel to provide you with further technical details.
2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date
information available on your regional web or channel. If, for whatever reason, a part
number change is made, it will not be noted in the printed Service Guide. For
ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT
part number code to those given in the FRU list of this printed Service Guide. You MUST
use the list provided by your regional Acer office to order FRU parts for repair and service
of customer machines.
V
Chapter 1
System Specifications
Features
Operating System
Microsoft Windows Vista (Home Basic, Home Premium, Business)
Form Factor: Micro ATX
Dimension/Layer: 244mm x244mm
Memory
Memory Type: DDR2 667/800
Support single channel 64 bit mode with maximum memory size up to 8GB
Support un-buffered DIMM (ICH10R)
DIMM Slot: 4
Memory Max: 1GB to 8GB DDR2 memory technologies
Capacity: Up to 2GB per DIMM with maximum memory size up to 8GB
PCI
PCI Express Slot Type: x16
PCI Express x16 Slot Quantity: 1
PCI Express Slot Type: x1
PCI Express x1 Slot Quantity: 1
PCI Slot Type: PCI 2.3 5V slots
1
PCI Slot Quantity: 2
FDD
Slot Quantity: 1
Design Criteria:
Should support 1.44MB/3 mode 3.5” Devices
SATA
Slot Type: SATA slot
Slot Quantity: 6
Storage Type support:
Rear 6 jack follow HD audio definition, example as below
Audio jacks color coding: should meet Microsoft Windows Logo Program
Device Requirements: Audio-0002
1 S/PDIF-out header (1*4)
1 AUX-In header (1*4)
1 front panel audio header (2*5)
Add HD de-pop CKT (the attachment is the reference, please propose your
solution)
S/N ratio: 90 dB at rear output jack
LAN
MAC Controller: ICH10R
Should be worked under 10M/100M/1000Mbs environment
BIOS Type: Phoenix Award or AMI Kernel with Acer skin
Size: 32Mb
Note:
Boot ROM should be included (PXE function should be built in with default
and RPL function is optional by service BIOS)
BIOS shall auto detect FDD to avoid checksum error when boot
I/O Connector
Controller: Super I/O ITE ITE8720 (F stepping or after; must full support Intel
platform)
3
Rear I/O Connector
1 PS/2 Keyboard port,
1 PS/2 Mouse port,
1 COM port
1 x VGA port
1 RJ45 LAN port,
1 IEEE 1394 port
4 USB ports
7.1 channel phone jack (6 audio jacks)
On-board connectors
1 CPU socket
4 DDR-2 memory sockets
1 PCI Express x16 slot
1 PCI Express x 1 slot
2 PCI slots
1 FDD slot
6 SATA connectors
3 2*5 pin Intel FPIO specification USB pin connectors (follow Intel FPIO standard
Specification)
1 2*5 pin IEEE1394 jumper (reserve header on all SKU)
1 2*5 pin Intel FPIO spec. Microphone In/ Headphone Out pin connectors
1 serial port 2*5 pin connector
1 AUX-In 4pin connector
1 1*4 S/PDIF out header
1 4 pin CPU Fan connector
1 3 pin System FAN connector with linear circuit
1 24pin + 4pin ATX interface PS3/PS2 SPS connector
1 2*7 pin front panel IO header
4
1 Jumper for clear CMOS
1 on board buzzer
Color management for on board connecter (pls provide proposal)
1 2*10 pin TPM module connector(Reserved)
1 2*4 pin internal speaker header(Reserved)
1 2pin Intrusion Alarm connector(Reserved)
1 2pin OBR header(Reserved)
1 Parallel port connector(Reserved)
2 2pin GPIO connector
Power Supply
Power Supply Mounting Features
Chassis accepts ATX-style power supply
Chasses accepts PS2, PS3 style power supply
Features for internal mounting tab
Location of 4 external mounting holes
Power Supply Electrical Design Feature
400W /300W/250W in stable mode (Acer Assign System Power Unit)
Design for NVidia MCP7A series chipset compatible system
Voltage design should be covered +5V, +3.3V, +12V, +5VSB, -12V (attention to
12V output capability)
Demand for both PFC/Non-PFC solutions (two different quotations are
needed)
Minimum 4 Serial ATA power connector solution should be included (by
default)
Minimum 3 big 4-pin power connector included
Minimum 1 small 4-pin power connector included
PFC version will not provide switch selector for 115/230V AC input but it
should be universal for Europe and China
5
Non-PFC version should provide switch selector for 115/230V AC input and
universal for worldwide
PS2 style
6
Main board Placement
7
Block Diagram
8
Aspire M5700 Front Panel
The computer’s front panel consists of the following:
1
2
3
4
5
6
7
Label Description
1 USB ports
2 Floppy disk drive Acer Logo
3 Optical drive
4 Card reader
5 Power button
6 LED module
7 Speaker /Microphone jack
9
Aspire M5700 Rear Panel
Label
1 Power card socket 8 Fan aperture
2 Voltage selector switch 9 Serial port
3 PS/2 keyboard connecter 10 System FAN
4 PS/2 mouse connecter 11 Monitor connector
5 DVI port 12 SPDF connector
6 USB 2.0 connector 13 LAN connector
7 Audio connector 14 Lock Handle
Memory slot number 4 slot
Support Memory size per socket 1GB/2GB
Support memory type DDR2
Support memory interface DDR2 667/800MHz
Support memory voltage 1.8V
Support memory module package 240-pin DDR2
Support to parity check feature Yes
Support to error correction code
(ECC) feature
Memory module combinations
Specification
No
ou can install memory modules in any
combination as long as they match the
above specifications.
Audio Interface
13
y
Item
Audio controller Intel ICH 10R
Audio controller type ALC888S
Audio channel codec 7.1
Audio function control Enable/disable by BIOS Setup
Mono or stereo Stereo
Compatibility Sound Blaster Pro/16 compatible
Specification
Mixed digital and analog high
performance chip Enhanced stereo
full duplex operation High
performance audio accelerator and
AC’97 support Full native DOS
games compatibility Virtual FM
enhances audio experience through
real-time FM-to-Wavetable
conversionMPU-401 (UART mode)
interface for Wavetable s
and MIDI devices Integrated dual
game port Meets AC’97and WHQL
specifications
Music synthesizer Yes, internal FM synthesizer
Sampling rate 48 KHz (max.)
MPU-401 UART support Yes
Microphone jack Supported
Headphone jack Supported
nthesizers
SATA Interface
Item
Specification
SATA controller Intel ICH 10R
SATA controller resident bus PCI bus
Number of SATA channel SATA X 6
Support bootable CD-ROM YES
14
Floppy disk drive Interface
Item
Floppy disk drive controller
Floppy disk drive controller resident bus ISA bus
Support FDD format 1.44MB
Specification
ITE 8720
USB Port
Item
Universal HCI USB 2.0/1.1
USB Class Support legacy keyboard for legacy
USB Connectors Quantity 4 back panel ports
Specification
mode
4 ports for front daughter board
2 ports for 3.5’’ card reader module