Veriton M420 Veriton M220 Extensa E420 Service Guide Service guide files and updates are available on the AIPG/CSD web; for more information
4 Connector Quantity: 2 1 rear 6pin IEEE1394 port 1 2x5pin onboard jumper BIOS BIOS Type: Phoenix Award or AMI Kernel with Acer skin S
5 2 PCI slots 1 FDD slot 1 PATA IDE connector 6 SATA2 connectors 4 2*5 pin Intel FPIO specification USB pin connectors (follow Intel F
6 Location of 4 external mounting holes Power Supply Electrical Design Feature 300W/250W in stable mode (Acer Assign System Power Unit) D
7Main board Placement
8Block Diagram
9Veriton M420 Front Panel The computer’s front panel consists of the following: Label Description 1 Optical drive 2 Floppy
10Veriton M420 Rear Panel Label Description Label Description 1 Power card socket 8 Fan aperture 2 Voltage selector switch
11Veriton M220 Front Panel Label Description 1 Optical drive 2 Floppy disk drive 3 Card reader cover(Optional) 4 Power button
12Veriton M220 Rear Panel Label Description Label Description 1 Power card socket 8 Fan aperture 2 Voltage selector
13Extensa E420 Front Panel Label Description 1 Optical drive 2 Floppy disk drive 3 Card reader cover(Optional) 4 Microphone
IIRevision History Please refer to the table below for the updates made on Veriton M420/Veriton M220/Extensa E420 service guide. Date Chapter
14Extensa E420 Rear Panel Label Description Label Description 1 Power card socket 8 Fan aperture 2 Voltage selector
15Hardware Specifications and Configurations Processor Item Specification Processor Type Processor Type: Phenom(95W) / Athlon 64 X2 / Athlon 64/
16Main Board Major Chips Item Specification North Bridge AMD RS780/RS740 South Bridge AMD SB700 APG controller AMD RS780/RS740 Super I/O contro
17Audio Interface Item Specification Audio controller RS780/RS740 Audio controller type ALC888S Audio channel codec 7.1 Audio function control
18Floppy disk drive Interface Item Specification Floppy disk drive controller Super I/O ITE 8718 Floppy disk drive controller resident bus ISA b
19Environmental Requirements Item Specification Temperature Operating +5°C ~ +35°C Non-operating -20 ~ +60°C (Storage package) Humidity Operatin
20System Utilities The manufacturer or the dealer already configures most systems. There is no need to run Setup when starting the computer unless y
21Entering Setup Power on the computer and the system will start POST (Power On Self Test) process. When the message of “Press DEL to enter SETUP” a
22 The items in the main menu are explained below: Parameter Description Production Information This page shows the relevant information of the m
23Product Information The screen below appears if you select Product Information from the main menu: The Product Information menu contains general d
IIICopyright Copyright © 2008 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, st
24Standard CMOS Setup Select standard CMOS features from the main menu to configure some basic parameters in your system the following screen shows
25 The following table describes the parameters found in this menu. Parameter Description Options Date To set the date following the weekday-
26Parameter Description Options Extended Memory Size The BIOS determines how much extended memory is present during the POST. This is the amount o
27Advanced Setup The following screen shows the Advanced Setup: The following table describes the parameters found in this menu. Paramet
28 Parameter Description Options Virus Warning This feature allows you to enable the VIRUS warning function for IDE Hard Disk boot sector protect
29 Advanced Chipset Setup The following table describes the parameters found in this menu. Parameter Description Options Dual Monitor Support
30 Parameter Description Options Spread Spectrum When the system clock generator pulses, the extreme values of the pulse generate excess EMI. Enab
31Integrated Peripherals The following table describes the parameters found in this menu. Parameter Description Options IDE Function Setup T
32Integrated Peripherals-IDE Function Setup
33The following table describes the parameters found in this menu. Parameter Description Options IDE Primary/Secondary Master/Slave PIO The four
IVConventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that appear on screen. NOTE Gives bits an
34 Parameter Description Options IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sectors read/write. I
35 The following table describes the parameters found in this menu. Parameter Description Options On Chip USB This field allows you to determine
36Integrated Peripherals -Onboard I/O Chip Setup
37 The following table describes the parameters found in this menu. Parameter Description Options Onboard FDC Controller Select Enabled if your s
38Power Management The Power Management menu lets you configure your system to most effectively save energy while operating in a manner consistent w
39 The following table describes the parameters found in this menu. Parameter Description Options ACPI Function This item allows you to enable o
40 Parameter Description Options Soft-off by PWR/BTTN When Enabled, turning the system off with the on/off button places the system in a very low
41 PCI/PnP Setup
42 The following table describes the parameters found in this menu. Parameter Description Options Init Display First Initialize the AGP video dis
43PC Health Status
VPreface Before using this information and the product it supports, please read the following general information. 1. This Service Guide provides y
44The following table describes the parameters found in this menu: arameter Description Options V core Detect system’s voltage status automatica
45The following table describes the parameters found in this menu: Parameter Description Options Auto Detect DIMM/PCI CLK This option allows you
46Load Default Settings This option opens a dialog box that lets you install defaults for all appropriate items in the Setup Utility. Paramet
47 Set Supervisor/User Password When this function is selected, the following message appears at the center of the screen to assist you in creating
48Parameter Description Options Set Supervisor/User Password When this function is selected, the following message appears at the center of the sc
49 Save & Exit Setup Highlight this item and press <Enter> to save the changes that you have made in the Setup Utility and exit the Setup
50Exit Without Saving Highlight this item and press <Enter> to discard any changes that you have made in the Setup Utility and exit the Setup
51 Machine Disassembly and Replacement To disassemble the computer, you need the following tools: Wrist grounding strap and conductive mat for prev
52 General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the p
53 Disassembly Procedure This section tells you how to disassemble the system when you need to perform system service. Please also refer to the dis
Chapter 1 System Specifications 1 Features……………………………………………………………………………………………... 1 Main board Placement…………………………………………………….……..……………..7 Block Dia
54 Veriton M420/220/Extensa E420 Standard Disassembly Process Bezel Label Process: 1. According to the requirement, paste ATI, OS, CPU, HDMI a
55 Veriton M220 Extensa E420
56ODD install place Notice: I. Dual ODD assembly rule. Remove side cover Process: 1. Put the Computer on the
57 Remove Front Bezel Process: 1. Remove the power switch cable from M/B F_PANEL port. 2. Remove front bezel from chassis.
58Remove Cards Process: 1. Release the slot cover tooless 2. Remove VGA 、TV、Modem Card,the following list is for your reference about the mutu
59Remove HDD Data Cables Process: 1. Remove HDD/ODD data cable from M/B. 2. Remove master HDD data & power cable. HDD data cable HDD power
60Remove ODD DATA cable Process: 1. Remove master ODD data and power cable from ODD. 2. Remove slave ODD data and power cable from master and
61Cable routing Process: 1. Put master HDD Cable into HDD1 slot, And Put Slave HDD Cable into HDD2 slot Remove Cables P
62 USB 4 port Front audio cableCard readerUSB 3 portcable clip “Recovery” cable location “Intrusio
63Notice: I. Front panel USB cable must be always connect to M/B USB2 and USB3 port whether has card reader. II. The black cable of
1System Specifications Features Operating System Microsoft Windows Vista (Home Basic, Home Premium, Business) Processor Socket Type: AMD Socke
64Remove HDD Process: 1. Remove Master HDD from the first HDD location. 3. Remove Slave HDD from the second HDD location. (Optional by SKU)
65 Remove FDD Cable Process: 1. Remove FDD digital cable just as pictures (Optional by SKU). 2. Plug 4 pins power cord from F
66Remove ODD Process: 1. Push the lock handle release ODD. 2. Remove Master ODD from the location. 3. Remove slave ODD from the location. (O
67Remove Cables Process: 1. Remove 12V power cable from M/B connector “PWR2”. 2. Remove System fan cable from M/B connector “SYS FAN ”. 3. Re
68 Remove the speaker Note: I. Must take of the direction when connect the cables. TPM cardI II IIII
69 Remove System FAN Process: 1. Release four screws according to the following picture. 2. Remove Sys FAN (Optional by SKU) Release four s
70Remove mother board Process: 1. Release 8PCS screws form the corresponding hole. 2. Release screws according to the following picture in turn
71Remove CPU cooler Process: 1. Release the clip and remove Cooler from the Retention module. Remove memory Process: 1. Open the memory s
72Remove CPU Process: 1. Remove CPU according following the pictures. Remove I/O shielding Process: 1. Remove I/O Shieldi
73Troubleshooting Please refer to generic troubleshooting guide for troubleshooting information relating to following topics: Power-On Self-Te
2FDD Slot Quantity: 1 Design Criteria: Should support 1.44MB/3 mode 3.5” Devices IDE Slot Type: 40pin PATA IDE slot Slot Quantity: 1
74 Chapter 5
76ATX_POWER: ATX 24-pin Power Connector 987654321242322212019181716151413121110 Pin Signal Name Pin Signal Name 1 +3.3 13 +3.3V 2 +3.
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82FRU (Field Replaceable Unit) List This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Veriton M420/Veriton
83Exploded Diagram NO DESCRIPTION NO DESCRIPTION 1 3.5’FILLER PANEL 11 USB BOARD 2 5.25’ROTATE COVER 12 USB BKT 3 V451 BEZEL 13 RIGHT
3 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, pl
84 NO DESCRIPTION NO DESCRIPTION 1 3-25-COVER 11 USB BOARD 2 5-25-COVER 12 USB BKT 3 VM200 BEZEL 13 RIGHT-SIDE 4 CD-ROM 14 CHASSIS 5 F
85 NO DESCRIPTION NO DESCRIPTION 1 EM200_MAIN_BEZEL 11 FAN 2 3.25-COVER 12 PCI-BRACKET 3 5.25-COVER 13 LEFT SIDE DOOR 4 USB-SHIELDI
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