Acer Veriton M261 Aspire M1610-Veriton M261 Service Guide
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- Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 1
Aspire M1610/Veriton M261 Service Guide Service guide files and updates are available on the AIPG/CSD web; for more information, please refer to http://csd.acer.com.tw PRINTED IN TAIWAN - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 2
Revision History Please refer to the table below for the updates made on Aspire M1610/VeritonM261service guide. Date Chapter Updates II - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 3
, manual or otherwise, without the prior written permission of Acer Incorporated. Disclaimer 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 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 4
additional information related to the current topic. Alerts you to any damage that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to do specific actions relevant to the accomplishment of procedures. IV - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 5
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 -on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 6
VI - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 7
Veriton M261 Front Panel 8 Veriton M261 Rear Panel 9 Hardware Specifications and Configurations 10 Processor Support 10 System Memory Interface 10 System Clock 10 SIS672 Chipset 10 SiS 968 MuTIOL 1G Media I/O 11 Super I/O - IT8718F 11 Audio Sub-Systems - Realtek ALC888SCo-lay ALC888 11 LAN - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 8
43 General Information 44 Before You Begin 44 Disassembly Procedure 45 Aspire M1610/Veriton M261 Disassembly 45 Reassembly Procedure 52 Aspire M1610/Veriton M261 Reassembly 52 Troubleshooting 59 Jumper and Connector Information 61 Mainboard Jumper Locations 61 Jumper Settings 62 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 9
DIMMs only • DIMM Slot : 2 • Memory Max.: Support 128MB, 256MB, 512MB and 1GB DDR memory technologies • Cpapcity :Up to 1 GB per DIMM with maximum memory size up to 2 GB Graphics • SiS 3+ GUI 2D/3D Graphic solution • DX9 Shader Model 2.0 Dual Pixel Shading pipeline support • 1 VGA port on rear PCI - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 10
codec Audio Channel: 7.1 channel Audio Controller: Realtek ALC888S Audio Chip: HD audio codec ALC888S HD codec 7.1 w/ S/PDIF out Support S/PDIF: S/PDIF out ATAPI analog line-level stereo inputs for AUX_IN LAN • • • Type: RealTek 8211BL Supports 10/100/1000MB Ethernet environment Support power down - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 11
• 1 Serial Port • 1 VGA Port • 1 10/100/1000 LAN Port (RJ-45) • 1 1394 Port • 4 USB Ports • 6 jacks follow HD audio definition Onboard Connector • 1 CPU socket • 2 Memory slots • 1 PCI Express x 2x4 pin Internal speaker header • 1 2x5pin 1394 connector Power Supply • PSP Type: 250W Chapter 1 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 12
Mainboard Placement 4 Chapter 1 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 13
Block Diagram Chapter 1 5 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 14
Aspire M1610 Front Panel The computer's front panel consists of the following: Label 1 2 3 4 5 6 7 8 Optical Device 3.5 inch Device Power button HDD LED LAN LED Speaker Out Microphone USB Port Description 6 Chapter 1 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 15
of the following: Label Description 1 6 audio jacks (7.1 HD audio jack) 3 USB PORTS 5 CRT/LCD port 7 COM port 9 PS/2 mouse 11 SPDIF Bracket 13 Recovery Switch Holder Label Description 2 LAN Port 4 1394 Port 6 Parallel port 8 PS/2 keyboard 10 Power cord Port 12 SPDIF Port 14 Lock - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 16
Veriton M261 Front Panel The computer's front panel consists of the following: Label 1 2 3 4 5 6 7 Description Power-Button Speaker-out/Line-out Port Microphone-in out (Front) USB Ports Optical drive HDD LED Power LED 8 Chapter 1 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 17
Veriton M261 Rear Panel The computer's rear panel consists of the following: Label Description 1 3 audio jacks 3 CRT/LCD port 5 Parallel port 7 PS/2 keyboard 9 Power cord Port 11 Lock Handle Label Description 2 RJ45 port 4 Serial port 6 USB PORTS 8 PS/2 mouse 10 Recovery Switch Holder - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 18
Hardware Specifications and Configurations Processor Support • Intel Core 2 Duo 755 FSB 800/533 MHz • Intel Pentium 4/D 775 FSB 800/533 MHz • Intel Celeron/Celeron D 775 FSB 800/533MHz System Memory Interface Single Channel Memory Controller • Supports DDR2-667/533/400 • Supports two DIMMs • Up to - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 19
• Meet LPC Spec 1.0 • Support PS/2 Keyboard & Mouse • Support up to four 3.5-inch disk drives • Support two serial ports, one EPP/ECP parallel port • Support two fans (2 fan speed control, 2 fan speed monitoring inputs) • Support IrDA 1.0/ASKIR protocol • Hardware Monitor supported Audio Sub-Systems - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 20
x1 Graphics slot support • 2 PCI Local Bus slots Compliant with PCI rev2.3 specification Back Panel I/O This product must follow the Standard I/O Shield Template version 1.00. The back panel I/O consists of the following: • Dual stack PS/2 KB/MOUSE • Parallel port • Serial port • VGA port • Dual - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 21
Audio connector with Line In, Line Out and Microphone Power & Power Management Two power management modes are supported in BIOS: Advanced Configuration and Power Interface (ACPI 2.0) or Advanced Power Management (APM 1.2). • Supports single power/sleep button user fan speed control (DC analog - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 22
System BIOS LPC Bus The SST 49LF004B FWH or supported alternative LPCs will be implemented on the GDM03. Refer to the BIOS Specification for specific implementations. • Pm49FL004T-33JCE • 4Mbit symmetrical Flash SPI Bus (default) • W25X40VAIZ • 4Mbit symmetrical Flash 14 Chapter 1 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 23
the computer unless you get a Run Setup message. The Setup program loads configuration values into the battery-backed nonvolatile memory called CMOS RAM. This memory area is not part of the system RAM. NOTE: If you repeatedly receive Run Setup messages, the battery may be bad/flat. In this case, the - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 24
computer and the system will start POST (Power On Self Test) process. When the message BIOS Features XAdvanced Chipset Features XIntegrated Peripherals XPower Management Setup XPnP/PCI Configuration XPC Health Status XFrequency/Voltage Control Load Optimized Defaults Set Supervisor Password Set User - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 25
up through this menu. • Advanced BIOS Features - The advanced system features set up through this menu. • Power Management Setup - All the items your PC. • Frequency/Voltage Control - Frequency and voltage settings affected. • Set Supervisor/User Password - The supervisor/user password can be set - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 26
for troubleshooting (maybe required when asking for technical support). Phoenix - AwardBIOS CMOS Setup Utility Product Information Product Name ASM1610/VTM261 Mainboard ID F672CR System S/N Mainboard S/N 000000000037 System Manufacturer Name Acer MB Manufacturer Name Acer System BIOS - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 27
Master [None] [None] [None] [None] [ST3320820AS] [HL-DT-STDVD-RAM GSA-] Item Help Menu Level X Change the day, month, year and century. Drive A None Video Halt On [EGA/VGA] [All, But Keyboard] Base Memory Extended Memory Total Memory 640K 2096128K 2097152K KLIJ :Move Enter: Select +/-/PU/PD - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 28
be disregarded in the future. VGA/EGA CGA40 CGA80 Mono This parameter enables you to control the system stops in case of Power On Self Test errors (POST). All Errors No Errors All, but Keyboard All, but Diskette All, by Disk/Key Refers to the option of memory that is available to standard DOS - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 29
only difference is the menu title. Phoenix - AwardBIOS CMOS Setup Utility IDE Channel 0 Master IDE HDD Auto Detection [Press Enter] Item Help IDE Channel 0 Master Access Mode [Auto] [Auto] Menu Level XX Capacity 0 MB Cylinder 0 Head 0 Precomp 0 Landing Zone 0 Sector 0 KLIJ :Move - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 30
, the only difference is the menu title. IDE Auto Detection Phoenix - AwardBIOS CMOS Setup Utility IDE Channel 0 Slave [Press Enter] Item Help Extended IDE Drive Access Mode [Auto] [Auto] Menu Level XX Capacity 320 MB Cylinder 0 Head 0 Precomp 0 Landing Zone 0 Sector 0 KLIJ :Move - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 31
, the only difference is the menu title. Phoenix - AwardBIOS CMOS Setup Utility IDE Channel 1 Master IDE HDD Auto Detection [Press Enter] Item Help IDE Channel 0 Master Access Mode [Auto] [Auto] Menu Level XX Capacity 0 MB Cylinder Head Precomp Landing Zone Sector 65535 16 0 65534 255 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 32
screen shows the Advanced BIOS Features: Phoenix - AwardBIOS CMOS Setup Utility Advanced BIOS Features XCPU Feature [Press Enter] XHard Disk Boot Priority [Press Enter] Virus Warning [Disabled] Quick Power On Self Test [Enabled] First Boot Device [Hard Disk] Second Boot Device [CDROM - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 33
powered on or when end users try to run Setup. Setup System APIC Mode This field is used to enable or disable the APIC (Advanced Programmable Interrupt Controller). Due to compliance with PC2001 design guide if the BIOS should No report the absence of a floppy disk drive to Yes Windows 95. - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 34
screen shows the CPU Features menu: Limit CPUID MaxVal C1E Function Execute Disable Bit Phoenix - AwardBIOS CMOS Setup Utility CPU Features [Disabled] [Auto] [Enabled] Item Help Menu Level XX KLIJ :Move Enter: Select +/-/PU/PD :Value F10: Save and Exit ESC:Exit F1: General - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 35
Boot Priority The following screen shows the Hard Disk Boot Priority menu: Phoenix - AwardBIOS CMOS Setup Utility Hard Disk Boot Priority 1. Ch2 M. : ST3320820AS 2. Bootable Add-in Cards Item Help Menu Level XX Use or to select a device, then press to move it up, or to move it - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 36
: Save and Exit ESC:Exit F1: General Help F5: Previous Values F7: Optimized Defaults Parameter Internal Graphic Control Memory Hole at 15M-16M Description This submenu is used to set some parameters of graphics memory controller. See "Internal Graphic Control" on page 29 for more information. In - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 37
screen shows the Internal Graphic Control menu: Phoenix - AwardBIOS CMOS Setup Utility Internal Graphic Control VGA Share Memory Mode [Auto] X VGA Share Memory Size 256 MB Graphic Engine Clock 250 MHz Graphic Memory Clock 250 MHz AGP Aperture Size [64 MB] Item Help Menu Level XX KLIJ - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 38
XOnboard PCI Device XOnboard Super IO Device [Press Enter] [Press Enter] Item Help Menu Level X KLIJ :Move Enter: Select +/-/PU/PD :Value F10: Save and Exit ESC:Exit F1: General Help F5: Previous Values F7: Optimized Defaults Parameter Onboard IDE Device Onboard PCI - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 39
Slave PIO [Auto] Primary Master UltraDMA [Auto] Primary Slave UltraDMA [Auto] Secondary Master UltraDMA [Auto] Secondary Slave UltraDMA [Auto] IDE DMA Transfer Access [Enabled] Item Help Menu Level XX KLIJ :Move Enter: Select +/-/PU/PD :Value F10: Save and Exit ESC:Exit F1: General - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 40
Setup Utility Onboard PCI Device USB Controller [Enabled] USB 2.0 Supports [Enabled] USB Keyboard Support [Enabled] USB Mouse Support [Enabled] Azalia Audio Controller [Azalia] Onboard LAN Controller [Enabled] Onboard Lan Boot ROM [Enabled] Item Help Menu Level XX KLIJ :Move Enter - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 41
Phoenix - AwardBIOS CMOS Setup Utility Onboard Super IO Device Onboard FDC Controller [Enabled] Onboard Serial Port 1 [3F8/IRQ4] Onboard Serial Port Parallel Port [378/IRQ7] ECP Mode Use DMA [3] Item Help Menu Level XX KLIJ :Move Enter: Select +/-/PU/PD :Value F10: Save and Exit - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 42
[S3(STR)] [Yes] Item Help Menu Level X Video Off Method [V/H SYNC+Blank] MODEM Use IRQ [AUTO] HDD Power Down [Disabled] Soft-Off by PWR-BTTN [Delay 4 sec] PWRON After PWR-Fail [Former-Sts] Power On By Ring [Disabled] Wakeup By LAN PME [Disabled] LAN Remote Wakeup [Disabled] Wakeup - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 43
Parameter ACPI Suspend Type Video Off in Suspend Video Off Method Modem Use IRQ HDD Power Down Soft-off by PWR-BATTN PWRON After PWR-Fail Power On By Ring Wakeup By LAN PME LAN Remote Wakeup Wakeup By PME Wakeup By USB KB/MS Wakeup By PS2 KB/MS Resume By Alarm HPET Support HPET Mode Description - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 44
Level X KLIJ :Move Enter: Select +/-/PU/PD :Value F10: Save and Exit ESC:Exit F1: General Help F5: Previous Values F7: Optimized Defaults Parameter PCI/VGA Palette Snoop Maximum ASPM Supported Maximum Payload Size Description Options Disabled - Data read or written by the CPU is only directed - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 45
Help F5: Previous Values F7: Optimized Defaults The following table describes the parameters found in this menu: Parameter CPU Warning Temperature CPU Shutdown Temp. SYS Shutdown Temp. CPU Core Voltage to SYS Fan Speed Smart FAN Control for the processor. When the processor reaches the temperature - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 46
Control parameters and their default settings: Phoenix - AwardBIOS CMOS Setup Utility Frequency/Voltage Control Auto Detect DIMM/PCI Clk Spread Spectrum [Enabled] [Disabled] Item Help the motherboard's not have any EMI problem, leave the setting at processor to lock up. Enabled 38 Chapter 2 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 47
Information XStandard CMOS Features XAdvanced BIOS Features XAdvanced Chipset Features XIntegrated Peripherals XPower Management Setup XPnP/PCI Configuration XPC Health Status XFrequency/Voltage Control Load Optimized Defaults Set Supervisor Password Set User Password Save & Exit Setup Exit - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 48
BIOS Features XAdvanced Chipset Features XIntegrated Peripherals XPower Management Setup XPnP/PCI Configuration XPC Health Status XFrequency/Voltage Control Load Optimized Defaults Set Supervisor Password Set User clear any previously entered password from CMOS memory. You will be asked to confirm - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 49
Information XStandard CMOS Features XAdvanced BIOS Features XAdvanced Chipset Features XIntegrated Peripherals XPower Management Setup XPnP/PCI Configuration XPC Health Status XFrequency/Voltage Control Load Optimized Defaults Set Supervisor Password Set User Password Save & Exit Setup Exit - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 50
Information XStandard CMOS Features XAdvanced BIOS Features XAdvanced Chipset Features XIntegrated Peripherals XPower Management Setup XPnP/PCI Configuration XPC Health Status XFrequency/Voltage Control Load Optimized Defaults Set Supervisor Password Set User Password Save & Exit Setup Exit - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 51
Machine Disassembly and Replacement Chapter 3 To disassemble the computer, you need the following tools: • Wrist grounding strap and conductive mat for preventing electrostatic discharge. • Wire cutter. • Phillips screwdriver (may require different size). NOTE: The screws for the different - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 52
General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug the AC adapter and all power and signal cables from the system. 44 Chapter 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 53
the system when you need to perform system service. Please also refer to the disassembly video, if available. CAUTION: Before you proceed, make sure you have turned off the system and all peripherals connected to it. Aspire M1610/Veriton M261 Disassembly NOTE: The only physical difference between - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 54
4. Disconnect the front bezel LED cable. 5. Disconnect the audio cables. 6. Disconnect the USB cable. 7. Disconnect the Card Reader cable. 46 Chapter 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 55
8. Disconnect the PA and PD power-cable from the MB connector. 9. Disconnect P1 power cable and FDD data cable. 10. Disconnect the ODD power and data cables. Chapter 3 47 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 56
11. Disconnect the HDD power and data cables. 12. Disconnect the System Fan power-cable from the MB connector. 13. Disconnect the HDD by railing the HDD-holder as shown. Remove the HDD from the chassis. 48 Chapter 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 57
14. Release the three latches on the front bezel, then remove the front bezel. Aspire M1610 Front Bezel Veriton M261 Front Bezel 15. Disconnect the ODD by railing the ODD-holder as shown below. Remove the ODD from the chassis. 16. Release the CPU cooler - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 58
17. Disconnect the CPU Cooler power-cable from the MB connector. 18. Release the memory. 19. Remove the System FAN by releasing the four screws shown then removing the fan from the chassis. 50 Chapter 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 59
releasing the CPU Latch on the Socket and then disconnecting the CPU. 21. Remove the motherboard by releasing the six screws shown then lifting MB clear of the chassis. 22. Remove the power-supply by releasing the four screws shown then lifting the Power-supply clear of the chassis. Chapter 3 51 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 60
Reassembly Procedure Aspire M1610/Veriton M261 Reassembly NOTE: The only physical difference between the two models is the front bezel as shown in the procedures. 1. Install the Power-supply by fitting the Power-supply into the chassis, then fasten the four screws shown. 2. Install the mainboard by - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 61
4. Fit the System Fan into the chassis, then fasten the four screws shown. 5. Install the Memory. 6. Fit the CPU cooler to the MB and fasten four screws shown. Chapter 3 53 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 62
7. Connect the CPU Cooler power-cable to the MB connector. 8. Connect the System Fan power-cable to the MB connector. 9. Install the ODD into the chassis and slide the ODD rail to lock it. 10. Install the FDD and slide the FDD rail to lock it. 54 Chapter 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 63
11. Install the front bezel. Aspire M1610 Front Bezel Veriton M261 Front Bezel 12. Install the HDD into the chassis and slide the HDD rail to lock it. 13. Connect the HDD data cable and power-cable to the rear of HDD. Chapter 3 55 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 64
14. Connect the ODD data cable and power-cable to the rear of ODD. 15. Connect the P1 power-cable and FDD data cable to the MB connector. 16. Connect the PA and PD power-cable to the MB connector. 56 Chapter 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 65
17. Connect the USB cables. 18. Connect the Card Reader cable. 19. Connect the AUDIO cables. 20. Connect the front bezel LED cable. Chapter 3 57 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 66
21. Install the TV&VGA&MODEM card. 22. Close the system. 58 Chapter 3 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 67
Troubleshooting Chapter 4 Please refer to generic troubleshooting guide for troubleshooting information relating to following topics: • Power-On Self-Test (POST) • POST Check Points • POST Error Messages List • Error Symptoms List Chapter 4 59 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 68
60 Chapter 4 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 69
12 13 14 15 16 17 18 19 Name INTR CPU_FAN F_AUDIO SPEAKER SPDIF_OUT F_USB1 F_USB2 CLR_CMOS PWR2 Description Chassis Intrusion alarm jumper CPU fan power header Front panel Audio header Internal speaker header SPDIF out header Front panel USB header 1 Front panel USB header 2 Clear CMOS jumper CPU - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 70
mainboard. Setting Jumpers Use the motherboard jumpers to set system configuration options. Jumpers with more than one pin are numbered. When setting HDD_LED_R Hard disk active LED 4 GPIO_YLW_HDR_R Pull-up(330 ohm) to 5V_SB_SYS and connect to SIO GPIO 5 GND Reset button 6 PSIN Power Button 7 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 71
by Analog Audio Circuits 3 MIC2-R Microphone Power 4 AUD_PRESENCE_ Filtered +5V used by Analog Audio Circuits L 5 LINE2-R Right Channel Audio signal to Front Panel 6 MIC2-JD Right Channel Audio signal Return from Front Panel 7 FRONT-IO-SENSE RSVD for future use to control Headphone Amplifier - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 72
Front 1394 Illustration Silk Screen F_1394 Internal Speaker Illustration Silk Screen SPEAKER Sys FAN (3pin) Illustration 4 Pin Signal Name 1 TPA+ 2 TPA- 3 Ground 4 Ground 5 TPB+ 6 TPB- 7 +12V(Fused) 8 +12V(Fused) 9 Key 10 Ground Footprint H2X5MZO9 Schematic Part HEADER_2X5_9 Pin 1 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 73
Footprint H3M Schematic Part HEADER_1X3 Pin Signal Name 1 INTRUDERJ 2 Ground Silk Screen INTR Footprint H2M Schematic Part HEADER_1X2 J3 (for customer Acer requested) Illustration Pin 1 AGPIO1 2 Ground Signal Name Silk Screen INTR Footprint H2M Schematic Part HEADER_1X2 Chapter 5 65 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 74
J4 (for customer Acer requested) Illustration Pin 1 AGPIO2 2 Ground Signal Name Silk Screen INTR SPDIF_OUT Illustration Footprint H2M Schematic Part HEADER_1X2 Pin Signal Name 1 5V_SYS 2 KEY 3 SPDIF_OUT 4 GND Silk - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 75
COM2 Illustration Silk Screen COM2 Pin 1 NDCDB 2 NSINB 3 NSOUTB 4 NDTRB 5 GND 6 NDSRB 7 NRTSB 8 NCTSB 9 NRIB 10 KEY Footprint H2X5MZO10 Signal Name Schematic Part Header_2X5_10 Chapter 5 67 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 76
68 Chapter 5 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 77
configurations of Aspire M1610/ Veriton M261. Refer to this chapter whenever specific account, you can still access the system with guest; guest). For whatever reasons a part number change is made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 78
USB PCB-ASM FDD Lock Slide CD ROM Lock Slide Chassis Right Side Door Item 10 11 12 13 14 15 16 17 18 Decription Power Supply Fan PCI Bracket Left Side Door Motherboard HDD Lock Slide HDD 3.5" Device CD ROM 70 Chapter 6 - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 79
Veriton M261 Item 1 2 3 4 5 6 7 8 9 Description 3.5" Filler Panel 5.25" Rotate Cover V541 Bezel CD ROM FDD w/Panel HDD Disk Mothboard HDD Lock Slide FDD Lock Slide Item 10 11 12 13 14 15 16 17 18 Decription CD ROM Lock Slide USB Board USB Bracket Right Side Chassis Power Supply Fan PCI Bracket - Acer Veriton M261 | Aspire M1610-Veriton M261 Service Guide - Page 80
Parts Lists The SPL will update later 72 Chapter 6