Acer TravelMate 2450 Support Question
Acer TravelMate 2450 Support Question
Find answers below for this question about Acer TravelMate 2450.Need a Acer TravelMate 2450 manual? We have 5 online manuals for this item!
Question posted by twhittl on November 7th, 2011
Can You Use Computer Without Battery Just Power Supply 2450 Series
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Current Answers
Answer #1: Posted by tmckelvey82 on November 8th, 2011 5:28 AM
tmckelvey82
Member since:
November 2nd, 2011 Points: 359,840
Member since:
November 2nd, 2011 Points: 359,840
Related Acer TravelMate 2450 Manual Pages
Aspire 3650 / TravelMate 2450 Service Guide - Page 1
Aspire 3650/TravelMate 2450 Series Service Guide
Service guide files and updates are available on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN
Aspire 3650 / TravelMate 2450 Service Guide - Page 8
..., supporting Acer SignalUpTM wireless technology T WPAN: integrated Bluetooth® 2.0+EDR (Enhanced Data Rate)
Power subsystem T ACPI 2.0 CPU power management standard: supports Standby and Hibernation power-saving modes T 29 W 2000 mAh Li-ion battery pack (4-cell) T 2-hour rapid charge; 2.5-hour charge-in-use T 3-pin 65W AC adapter
I/O Ports
T T T T T T T T T
PC Card slot (one Type II) Three...
Aspire 3650 / TravelMate 2450 Service Guide - Page 30
... utility and select the Help function. T Acer ePower Management extends battery power via versatile usage profiles. Acer eDataSecurity Management
Acer eDataSecurity Management is ...recovers data flexibly, reliably and completely. T Acer eRecovery Management backs up to access frequently used functions and manage your files from being accessed by optimizing disk space, memory and
registry...
Aspire 3650 / TravelMate 2450 Service Guide - Page 37
...." DC Mode To suit your needs, then click OK. 5. Create new power scheme 1. Choose which power options best fit your usage, there are four pre-defined profiles -
You can define up to use as default printer settings.
Battery status For real-time battery life estimates based on current usage, refer to turn the following functions...
Aspire 3650 / TravelMate 2450 Service Guide - Page 61
NOTE: If you do not have created crisis diskette, you use the Phlash. If the battery pack does not
contain enough power to create a crisis diskette. 1. Execute "wincris.exe" 3. Chapter 2...not boot the system because the BIOS is required for few minutes. NOTE: Please use the AC adaptor power supply when you use the Phlash utility. Follow the steps to finish BIOS flash, you have to ...
Aspire 3650 / TravelMate 2450 Service Guide - Page 81
... the diagnostic memory in the following power sources: 1. NOTE: Make sure that the DIMM is supplied. 3. Power System Check
To verify the symptom of the problem, power on page 77
Chapter 4
75 Connect the power adapter and check that power is supplied by
the battery pack. If you suspect a power problem, see the appropriate power supply check in the test items...
Aspire 3650 / TravelMate 2450 Service Guide - Page 83
... less than 50% of time. No service actions are correct. 3. Check out the Power Management in the computer. This helps you use a discharged battery pack or a battery pack that if the parameters shown in the screen for Current Power Source and Total
Battery Power Remaining are necessary if the pointer movement stops in a short period of the...
Aspire 3650 / TravelMate 2450 Service Guide - Page 92
... BIOS Utility to -FRU Error Message
LCD-Related Symptoms
Symptom / Error LCD backlight doesn't work ).
See "Power System Check" on page 75. Battery pack Power adapter Hard drive & battery connection board System board
Power source (battery pack and power adapter). See "Power System Check" on page 75. Action in characters Abnormal screen Wrong color displayed
LCD has extra...
Aspire 3650 / TravelMate 2450 Service Guide - Page 94
... gauge in Sequence Reconnect the keyboard cable. Reconnect hard disk/CD-ROM/diskette drives.
Refresh battery (continue use battery until power off, then charge battery). Battery pack System board
System hangs intermittently. Touchpad does not work correctly.
Remove battery pack and let it cool for 2 hours. Reconnect hard disk/CD-ROM drives. Device driver Device cable Device...
Aspire 3650 / TravelMate 2450 Service Guide - Page 96
...Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM T CD-ROM/Diskette drive Module T PC Cards 4. Power-off the computer. 2. If the problem does not recur,...-defective FRU: T System board T LCD assembly
90
Chapter 4 NOTE: Verify that the power supply being used at a time until you find the failing FRU. 7. Visually check them for damage. Determine...
TravelMate 2450 User's Guide EN - Page 2
...the information in this publication may be incorporated in the space provided below.
TravelMate 2450 Series Notebook PC
Model number Serial number Date of purchase Place of purchase
Acer.... No part of such revisions or changes. The serial number and model number are used herein for a particular purpose. All correspondence concerning your computer. Other companies' product names...
TravelMate 2450 User's Guide EN - Page 3
...total rating of the branch circuit rating. Using electrical power • This product should never be seriously damaged.
• Slots and ...battery leakage,
do not place the product on a bed, sofa, rug or other similar surface. Also, make sure that could be blocked by plugging in a fire or electric shock. These openings must not exceed 80% of all warnings and instructions marked on the power...
TravelMate 2450 User's Guide EN - Page 4
...the product exhibits a distinct change in a grounded power outlet. The grounding pin is properly grounded before ...Using a power outlet that the new power cord meets the following the operating
instructions
Note: Adjust only those controls that may interfere with the performance of other risks.
Warning! iv
• This product's AC adapter is equipped with the supplied power supply...
TravelMate 2450 User's Guide EN - Page 5
... • Disconnect all telephone lines from the equipment when not in fire. To minimize pollution and ensure utmost protection of used batteries. For more information on the Waste from lightning, do not use and/or
before servicing.
• To avoid the remote risk of according to this electronic device into the trash when...
TravelMate 2450 User's Guide EN - Page 8
... your mobile computing needs. Follow the instructions on how to use your Acer notebook, we have designed a set of the power button. For instructions on the screen to complete the installation...to thank you for making an Acer notebook your choice for using your computer
Turning your computer on and off , the Just for your notebook. This guide contains detailed information on AcerSystem...
TravelMate 2450 User's Guide EN - Page 10
... the computer, follow these steps: 1 Turn off
before removing or replacing batteries.
• Do not tamper with batteries. Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Keep them away from children. • Dispose of used batteries according to "Frequently asked questions" on page 34. Do not...
TravelMate 2450 User's Guide EN - Page 15
... you will be prompted to do so. Be sure to access frequently used functions and manage your password, there is no method to reset it ...8226; Acer eSettings Management accesses system information and adjusts
settings easily.
• Acer ePower Management extends battery power via versatile usage
profiles.
• Acer ePresentation Management connects to an Acer Customer Service Center.
...
TravelMate 2450 User's Guide EN - Page 28
... buttons
Buttons for launching frequently used programs. See "Easy-launch buttons" on page 22 for more details.
8 Status indicators
Light-Emitting Diodes (LEDs) that light up to show the status of the computer's functions and components.
9 Power button Turns the computer on and off. Indicates the computer's power status.
5
Battery indicator
Indicates the computer...
TravelMate 2450 User's Guide EN - Page 33
... standard: supports Standby and Hibernation power-saving modes 29 W 2000 mAh Li-ion battery pack (4-cell) Acer QuicCharge™ technology:
• 80% charge in 1 hour
• 2-hour rapid charge
• 2.5-hour charge-in-use 3-pin 65 W AC adapter
88-/89-key Acer FineTouch™ keyboard with 5-degree curve, inverted "T" cursor layout, 2.5 mm (minimum...
TravelMate 2450 User's Guide EN - Page 48
...power
the computer. Connect the AC adapter to recharge the battery pack.
• Make sure that the resolution is set to the appropriate resolution. The computer's power management system automatically blanks the screen to resume. Press and release
the power button to save power. If you are using... computer or on the battery, it is not lit, no power is being supplied to the computer.
Press...
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