Acer Veriton M275 driver and firmware
Drivers and firmware downloads for this Acer Computers item
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Acer Veriton M275 Desktop Series Service Guide - Page 2
Revision History
Please refer to the table below for the updates made on this service guide.
Date
Chapter
Updates
ii
Acer Veriton M275 Desktop Series Service Guide - Page 4
... 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...
Acer Veriton M275 Desktop Series Service Guide - Page 5
... this manual:
SCREEN MESSAGES
Denotes actual messages that appear on screen.
NOTE
Gives additional information related to the current topic.
WARNING CAUTION IMPORTANT
Alerts you to any physical risk or system damage that might result from doing or not doing specific actions.
Gives precautionary measures to avoid possible hardware or software problems...
Acer Veriton M275 Desktop Series Service Guide - Page 9
...; Processor Type:support Yorkfield and Wolfdale CPUs and list in FRU.
Chipset
• Intel G41 + ICH7
PCB
•
244mm*244mm
Memory subsystem
• Socket Type: DDRIII DIMM Memory Slots. • Socket Quantity: 2 • Memory Type:DDRIII. • Speed:1066 MHz • Capacity support: Maxmium to 4GB. • Design Criteria:
• Support Dual channel
Hard disk
• Support SATA...
Acer Veriton M275 Desktop Series Service Guide - Page 10
Optical disk
• Support one SATA 5.25" standard ODD • Support DVD-ROM, DVD-SuperMulti
Serial ATA controller
• Connector Type: SATA IDE connector. • Connector Quantity: 4 • Storage Type support:
• 3.5" SATA/SATAII HDD. • DVD and SuperMulti. • Default AHCI mode in normal BIOS and IDE mode in non-Windows BIOS.
Audio
• Chip : HD audio codec ...
Acer Veriton M275 Desktop Series Service Guide - Page 16
Main Board Major Chips
Item
Specification
North Bridge Intel G41
South Bridge Intel ICH7
VGA controller Intel G41
Audio controller Realtek ALC662-VC
LAN controller Intel ICH7+Realtek LAN 8111DL
USB controller Intel ICH7
Memory Combinations
Slot
Memory
Total Memory
Slot 1
1GB, 2GB
1GB ~2GB
Slot 2
1GB, 2GB
1GB ~2GB
Maximum System Memory Supported 1GB ~4GB
System Memory
Item
...
Acer Veriton M275 Desktop Series Service Guide - Page 17
... ALC662-VC
Audio controller type
ALC662-VC
Audio channel
codec 5.1(3port)
Audio function control
Enable/Disable by BIOS setup
Mono or stereo
Stereo
Compatibility
The ALC662-VC series support host audio controller from the Intel ICH series chipset, and also from any other HDA compatible audio controller. With EAX/ Direct Sound 3D/I3DL2/A3D compatibility, and excellent software utilities...
Acer Veriton M275 Desktop Series Service Guide - Page 19
...(ACPI support function)
Device Standby Mode
• Independent power management timer for hard disk drive devices(0-15 minutes,time step=1minute). • Hard Disk drive goes into Standby mode(for ATA standard interface). • Disable V-sync to control the VESA DPMS monitor. • Resume method:device activated (keyboard for DOS, keyboard &mouse for Windows. • Resume recovery time...
Acer Veriton M275 Desktop Series Service Guide - Page 23
... Product Information menu displays basic information about the system. These entries are for your reference only and are not user-configurable.
Parameter Processor Type Processor Speed System Memory System Manufacturer Product Name System Serial Number System BIOS Version BIOS Release Date Asset Tag Number
Description Type of CPU installed on the system. Speed of the CPU installed on the system...
Acer Veriton M275 Desktop Series Service Guide - Page 28
Power Management Setup
Parameter ACPI Aware O/S
ACPI Suspend Mode Deep Power Off Mode Power On by RTC Alarm Power On by PCIE Devices Power On by Modem Ring
Wake Up by PS/2 KB/ Mouse Wake Up by USB KB/ Mouse Restore On AC Power Loss
Description This item supports ACPI (Advanced Configuration and Power management Interface).Usethis item to enable or disable the ACPI...
Acer Veriton M275 Desktop Series Service Guide - Page 31
BIOS Security Features
Parameter Supervisor Password
User Password
HDD Password
Change Supervisor Password Change HDD Password
Removable Device Boot
Chassis opening warning
Description
Option
This item indicates whether a supervisor password has been set. If the password has beeninstalled, Installed displays. If not, Not Installed displays.
This item indicates whether a user password has been...
Acer Veriton M275 Desktop Series Service Guide - Page 40
... system is on. Allow it to cool off first before handling. Release the load lever (1).
2. Pull the load lever to the fully open, upright position (2) and lift the load plate (3). 3. Pull out the processor from the socket.
IMPORTANT: If you are going to install a new processor, note the arrow on the corner to make sure the...
Acer Veriton M275 Desktop Series Service Guide - Page 62
....
One long beep then two short beep
Two short beeps
Cause and Description
System is ready. System is OK.
Memory not installed or memory error.
VGA not installed or VGA error. Graphics card error/not installed, graphics card memory error or graphics card BIOS checksum error.
BIOS damaged. BIOS is damaged, BIOS POST jumps to Boot Block to execute the default procedures.
CMOS damaged. CMOS checksum...
Acer Veriton M275 Desktop Series Service Guide - Page 63
... cache first 8MB. Set stack.
Bootblock code is copied from ROM to lower system memory and control is given toit. BIOS now executes out of RAM.
Both key sequence and OEM specific method is checked to determine if BIOSrecovery is forced. Main BIOS checksum is tested. If BIOS recovery is necessary,control flows to checkpoint E0. See Bootblock Recovery Code Checkpoints sectionfor...
Acer Veriton M275 Desktop Series Service Guide - Page 64
... the Bootblock recovery portion of the BIOS.
NOTE: Checkpoints may differ between different platforms based on system configuration. Checkpoints maychange due to vendor requirements, system chipset or option ROMs from add-in PCI devices.
Checkpoint E0
E9 EA EB EF F0 F1 F2 F3 F5 FA
FB
F4 FC FD FF
Description Initialize the floppy controller in...
Acer Veriton M275 Desktop Series Service Guide - Page 65
... Recovery
1. Copy the target BIOS rom file to a USB disk. Rename the target BIOS to "amiboot.rom"Plug the USB disk to computer that you want to recovery the system BIOS.
2. Power on the system, BIOS recovery will be done. Wait for about 3 minutes the system will reboot automatically after flash update completed successfully.
3. Press "Del" Key to enter BIOS Setup. 4. Choose " Load Default Settings...
Acer Veriton M275 Desktop Series Service Guide - Page 76
... of the Veriton M275 desktop computer. Refer to...Service Guide. For Acer authorized service providers, your Acer office may have a ...service.
• To scrap or to return the defective parts, follow the local government ordinance or regulations on how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
• This document will be updated...
Acer Veriton M275 Desktop Series Service Guide - Page 77
.../SEITCH HOLDER CD-ROM CARD READER DEVICE OBR HOLDER PLASTIC FOOT CD-ROM LOCK SLIDE FDD-LOCK-SLIDE SMALL LINE CLIP HDD MODULE LEFT SIDE PLATE
69
Q'TY 1 1 2 1 1 4 1 1 1 1 1 4 2 2 2 4 1
ITEM 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
NAME MOTHERBOARD PCI-BRACKET FAN POWER SUPPLY USB-TOP LOGO-SUPPORT MAIN-BEZEL LEFT...