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Wireless Adaptor Antenna Connectors
I have fitted an Intel Wireless Module to my Acer 2501LC. Fits perfectly in the provided socket but ...
I have fitted an Intel Wireless Module to my Acer 2501LC. Fits perfectly in the provided socket but ...
(Posted by northcom 10 years ago)
Audio And Vido Drivers
please till me what is the installation proses of adio and vido drivers with window 7
please till me what is the installation proses of adio and vido drivers with window 7
(Posted by khurram589 11 years ago)
I Want A Wireless(wi_fi) Driver For My Acer Travelmate 250 Laptop For Windows 7
(Posted by ebisrat 11 years ago)
Laptop Failing To Power From New Battery
laptop failing to power from new battery
laptop failing to power from new battery
(Posted by moyofrank19 11 years ago)
Wireless Connection For My Laptop
My aver travelmate 250 us not showing any wireless connection anywhere do I need to purchase a wirel...
My aver travelmate 250 us not showing any wireless connection anywhere do I need to purchase a wirel...
(Posted by dancalskye 11 years ago)
Popular Acer TravelMate 250 Manual Pages
TravelMate 240/250 Service Guide - Page 10
.../ One Type III CardBus PC card slot Upgrageable memory
I/O Ports
T T T T T
One VGA port (external CRT) One DC-in port (AC adapter) One microphone/line-in port One line-out port Two CardBus type II slot (3.3V and 5V support)
Chapter 1
1 T Built-in floppy diskette drive T High-capacity, Enhanced-IDE hard disk T High-capacity battery pack T Advanced Configuration Power Interface (ACPI...
TravelMate 240/250 Service Guide - Page 28
... Supported protocols
BIOS password control
Specification Phoenix BIOS TM240 V1.00 for TM250 Flash ROM 512KB 32 Pin PLCC ACPI 2.0 (if available, at least 1.0b), SMBIOS 2.3, PCI 2.2, Boot Block, PXE 2.0, Mobile PC2001, Hard Disk Password, INT 13h Extensions, PCI Bus Power Management interface Specification, EI Torito-Bootable CDROM Format Specification V1.0, Simple Boot Flag 1.0 Set by switch...
TravelMate 240/250 Service Guide - Page 29
...
20
TravelMate 240/ 250
Second Level Cache
Item Cache size 1st level cache control 2nd level cache control Cache scheme control
System Memory
Item Memory controller Onboard memory size DIMM socket number Supports memory size per socket Supports maximum memory size Supports DIMM type Supports DIMM Speed Supports DIMM voltage Supports DIMM package Memory module combinations
Specification 128KB...
TravelMate 240/250 Service Guide - Page 31
... KB
IDE
CD/CD-ROM(12cm,8cm), CD-R, CD-RW, CD-DA, CD-ROM (Mode 1, Mode2), CDROM XA (Mode 2, Form1 and Form 2), Photo CD (Single, Multi-
session), Enhanced CD
Drawer with soft eject and emergency eject hole
+5V[DC]+/-5%
DVD-ROM Interface
Item Vendor & model name Performance Specification
MKE SR-8177-BAA6 With CD Diskette
Specification With DVD Diskette
22
TravelMate 240/ 250 Hard Disk Drive...
TravelMate 240/250 Service Guide - Page 36
...) Battery-low 2 level (V) Battery-low 3 level (V) Protection Charger protection DC/DC converter protection
Specification AC Adapter or Battery: 8V - 19VDC
+5V 0~5A Li-ION 2.8A
3.3V 0~4A
Constant power mode (2.8A~0A)
12.5V 11.5V
Over Current Protection
OCP (Over Current Protection, A) OVP (Over Voltage Protection, V) UVP (Under Voltage Protection, V)
DC-AC LCD Inverter
Item Vendor & model...
TravelMate 240/250 Service Guide - Page 41
...System timer Keyboard Keyboard Standard floppy disk controller System CMOS/real time clock Synaptics PS/2 Port Pointing Device Numeric data processor Primary IDE Channel Secondary IDE Channel Agere Systems AC'97 Modem Crystal WDM AC'97 Driver for ICH4.../82855 GM/GME Graphics Controller Realtek RTL8139/810x Family Fast Ethernet NIC
NOTE: IRQ settings may be changed by OS
32
TravelMate 240/ 250
TravelMate 240/250 Service Guide - Page 50
... to save the changes and exit the BIOS Setup Utility.
41
Chapter 2 Use the w andy keys to enable the Password on HDD is set to HDD only when Supervisor password is set , this password protects the BIOS Setup Utility from unauthorized access.
If desired, you can be grayed out if the user password was used to reset it. When set and password on boot parameter...
TravelMate 240/250 Service Guide - Page 55
... a bootable diskette. 2. The Phlash utility has auto-execution function.
BIOS Flash Utility
The BIOS flash memory update is not completely loaded. If the battery pack does not
contain enough power to finish BIOS flash, you may not boot the system because the BIOS is required for the Acer TravelMate 240/250 series notebook machine. NOTE: Do not install memory-related drivers (XMS...
TravelMate 240/250 Service Guide - Page 68
... the inverter board.
59
TravelMate 240/ 250 Removing the Inverter Board (15" LCD)
1. Disconnect the LCD power cable then disconnect the inverter cable from the inverter board.
7. See "Removing the Battery" on page 56. 4. Snap off the bezel carefully, and then remove the LCD bezel from the LCD module. Disassembling the LCD Module
Removing the LCD Bezel
1. See "Removing the Middle Cover" on...
TravelMate 240/250 Service Guide - Page 109
... will show message.
Run Setup Run "Load Default Settings" in Sequence
Failure Fixed Disk
Reconnect hard disk drive connector.
Default configuration used
RTC battery
Run BIOS Setup Utility to reconfigure system time, then reboot system. Thermal critical High In this situation BIOS will be shown before "Equipment Configuration Error") Memory Error at offset: nnnn
DIMM System...
TravelMate 240/250 Service Guide - Page 111
... LCD connector Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD System board
No beep, power-on indicator turns on page 96. Speaker System board
Chapter 4
102
System board
No beep during POST. No beep, power-on indicator turns on an external CRT. But you can see POST on and LCD is blank. Power source (battery pack and power adapter...
TravelMate 240/250 Service Guide - Page 113
....
DIMM System board
Speaker-Related Symptoms
Symptom / Error In Windows, multimedia programs, no sound.
LCD cover switch System board
The system doesn't resume from standby mode after closing the LCD
See "Hibernation Mode" on page 29. LCD cover switch System board
Battery fuel gauge in Sequence
Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system...
TravelMate 240/250 Service Guide - Page 115
... loop mode at least 10 times. 2. If any FRU. 3.
FRU replacement should be caused by a variety of reasons that have nothing to verify that there are no error is detected, replace the FRU. Chapter 4
106 Intermittent Problems
Intermittent system hang problems can be considered only when a recurring problem exists. When analyzing an intermittent problem, do the following: 1.
TravelMate 240/250 Service Guide - Page 151
... can download information on Acer's International Traveller's Warranty (ITW) T Returned material authorization procedures T An overview of our technical material. Appendix C
142 We are : T Detailed information on all of Acer's Notebook, Desktop and Server models including:
T Service guides T User's manuals T Training materials T Main manuals T Bios updates T Software utilities T Spare parts...
TravelMate 240/250 Service Guide - Page 153
... Assignment 33 DVD-ROM Interface 22
E
Environmental Requirements 29 Error Symptom-to-Spare Part Index 99 External CD-ROM Drive Check 95
F
Features 1 Flash Utility 46 Floppy Disk Drive Interface 21 FRU (Field Replaceable Unit) List 112
H
Hard disk 19, 21 Hard Disk Drive Module
Disassembly 55 Hard Disk Standby Mode 29 Hardware Specifications and Configurations 19 HDD 19, 21 Hibernation Mode 29
144
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