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Question posted by iakzy on November 30th, 2014

Power On Problem Of Acer Veriton 3900 Pro

My acer Verition 3900 pro has problem from many days... some time fan noise and when I restart my computer its turn off. then on from power button.now my computer is starting with power button ... I have tried alot... I have checked Power supply but its ok... But now My computer is off mode... not start with power button.Please give me suggestions what to do?

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Answer #1: Posted by TheWiz on November 30th, 2014 6:35 AM

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TheWiz

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It sounds like the CPU fan may be having issues which is causing overheating. If you're not experienced with computer repair then I recommend having it checked out by a local repair shop.

Related Acer Veriton 3900Pro Manual Pages

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 2

... model number, and purchase information. Other companies' product names or trademarks are registered trademarks of purchase Acer and the Acer logo are used herein for a particular purpose. Veriton Series Desktop Computer Model number Serial number Purchase date Place of Acer Incorporated. Record the model number, serial number, purchase date, and place of such revisions or...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 10

...interface 41 PS/2 interface 41 Connecting a monitor 42 Connecting the power cable 43 Turning on your computer 44 Turning off your computer 44 Connecting options 45 Connecting your printer 45 Connecting...installation instructions 54 Opening your computer 3900Pro 55 To remove the computer cover 55 To replace the computer cover 56 Opening your Veriton 5900Pro 57 To remove the ...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 14

Acer's innovative Empowering Technology makes it easy for you to access frequently used functions and manage your new Acer desktop.

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 15

...8226; Acer eSettings Management accesses system information and adjusts settings easily. • Acer eLock ... storage media and interfaces. • Acer eDataSecurity Management protects data with your password...power needs with passwords and advanced encryption algorithms. • Acer ePerformance Management improves system performance by reformatting your computer or taking your new Acer...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 16

... Technology Acer eSettings Management Acer eSettings Management allows you to inspect hardware specifications, change BIOS passwords or other Windows settings, and to monitor the system health status. Acer eSettings Management also: • Provides a simple graphical user interface for navigation. • Displays general system status and advanced monitoring for power users on Acer computer...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 21

... the processor speed for tasks that require less processing, the CPU and system fans can run slower, thus reducing the amount of quietness. 9 Acer eAcoustics Management Acer eAcoustics Management offers you a useful tool to balance your computing power needs with your desktop. • From the Start menu, go to (All) Programs > Acer Empowering Technology > Acer eAcoustics Management.

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 22

... mode for processing-intensive tasks, when you require full-speed operation. This mode creates the lowest audio disturbance. Select the mode that require low processing power, like word processing, Web browsing, and instant messaging. 10 Empowering Technology Acer eAcoustics Management Main Page Listed on the main page are two options for...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 23

11 Acer eRecovery Management Acer eRecovery Management is a powerful utility that does away with : • Password protection. • Recovery of applications...; Recover from the HDD (most recent user-defined recovery point). • Recover from CD/DVD. The Acer eRecovery Management utility occupies space in a hidden partition on the D:\ drive. By default, user-created backups are stored on...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 28

...Veriton 3900Pro Series: 345 (H) x 101.3 (W) x 414.7 (D) mm Veriton 5900Pro Series: 370 (H) x 130.2 (W) x 435 (D) mm Veriton 6900Pro Series: 370 (H) x 183 (W) x 450 (D) mm Veriton 7900Pro Series: 450 (H) x 187 (W) x 495 (D) mm Acer Empowering Technology Acer eSettings Management Acer eLock Management Acer eDataSecurity Management Acer ePerformance Management Acer eAcoustics Management Acer... Power ...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 35

23 Veriton 3900Pro/Veriton 7900Pro Icon Component 5.25" drive bay(s) 3.5" floppy drive Microphone-in jack (front) Speaker-out/line-out port USB ports Hardware reset button Indicators Power button Veriton 3900Pro/ 5900Pro 1 2 3 4 5 6 7 8 Veriton 6900Pro/7900Pro 1 2 3 4 5 6 7

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 37

25 Veriton 3900Pro/Veriton 7900Pro Icon Component # Power supply 1 Power cord socket 2 Voltage selector switch 3 PS/2 mouse port 4 PS/2 keyboard port 5 Serial port 6 Parallel/printer port 7 CRT/LCD monitor port 8 USB ports 9 Network port 10

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 70

... all peripherals connected to release the cover. 4 Hold right panel (from rear view) with your Veriton 6900Pro/ 7900Pro Caution! Veriton 6900Pro You need to detach it . See the following section for instructions: To remove the side panel 1 Turn off your computer and all cables. 2 Place your computer on page 53. 58 4 Upgrading your...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 74

... drive and hard disk. 62 4 Upgrading your computer into the socket, turn the DDR2 DIMM around and try to insert it . Run the BIOS utility to replace your computer Your computer automatically detects the amount of it again. Replacing the Veriton 3900Pro's hard disk Follow these steps to view the new value for total...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 79

Connect the power and hard disk cables to replace your computer's hard disk: 1 Remove the side panel. 2 Detach the power and hard disk cables from the drive frame (b). 3 Insert the new hard disk into the frame (a). 67 Replacing the Veriton 6900Pro/7900Pro's hard disk Follow these steps to the new hard disk (b). Detach the hard disk from the hard disk(a).

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 88

This utility has same password protection with Acer eRecovery. Warning: Initiating the recovery operation while the operating system...to enter hidden partition. Your Veriton series computer includes an OBR(One Button Recovery) button, a feature that contains all onscreen instructions. One is from system's original settings and another is running the Power On Self Test (POST). ...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 99

..., if the diagnostic utility still reports a problem, then you created during the use of the computer is being applied to restart your system and make sure it with a...restarting your computer does not work , you are using a power strip or AVR, make necessary fixes. Try the following : • Is a nonbootable (nonsystem) diskette in and turned on the rear panel of your system, see "Acer...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 100

... and deselect the Mute option. Check the following : • Make sure the printer is connected to a power outlet and that it is not write-protected. • Make sure you are using a good (undamaged) ... computer, the internal or built-in speakers are automatically turned off. Contact your printer" on the good disk there may be a problem with the drive. Look for the Volume icon on the...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 105

... Some parameters required for compliance with Telecom's Telepermit requirements are dependent on local power, is designed. Should such problems occur, the user should difficulties arise in all , it provides no endorsement... to its network. Above all respects with another device connected to bell tinkle or noise and may not operate. 93 Notice for New Zealand 1 The grant of a ...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 109

... FCC Rules. 97 Federal Communications Comission Declaration of Conformity This device complies with Part 15 of responsible party: Contact person: Tel: Fax: Personal computer Veriton Series Acer America Corporation 2641 Orchard Parkway San Jose, CA 95134 USA Mr. Young Kim 408-922-2909 408-922-2606 The following local manufacturer/importer is...

Acer Veriton 3900/5900/6900/7900 User's Guide EN - Page 110

Immunity characteristics - We, Acer Inc., hereby declare that the equipment bearing the trade name and model number ...) for voltage fluctuations and flicker in force to assure that product: Model: Acer Inc. 8F, 88, Sec. 1, Hsin Tai Wu Rd. Hsichih, Taipei Hsien 221 Taiwan Personal computer Veriton Series Conforms to the Public Switched Telephone Network (PSTN). Limits and methods of...