User manual ACER VERITON T661

[. . . ] Veriton Series User's Guide Copyright © 2007. Veriton Series User's Guide Original Issue: 05 / 2007 Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes. Such changes will be incorporated in new editions of this manual or supplementary documents and publications. This company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of merchantability or fitness for a particular purpose. [. . . ] Slide it back about an inch and then gently lift it upward to detach it. 3 4 5 To replace the computer cover 1 2 Align the cover's hinges to the housing frame; then gently push it in to slide it back into place. Secure the cover with the screws. Upgrading your computer 12 Certain components of your computer are upgradeable, such as the memory, the hard disk, the CPU and the expansion cards. You need to observe the "Installation precautions" on page 10 when installing or removing a computer component. However, for safety purposes, we do not recommend that you perform these upgrades yourself. If you want to replace or upgrade any of these components, contact your dealer or a qualified service technician for assistance. English To remove a DDR2 DIMM Note: The DDR2 DIMM has only one notch located toward the center of the module. 1 2 3 Remove the side panel. Locate the DDR2 DIMM socket on the mainboard. Press the holding clips on both sides of the DDR2 DIMM socket outward to release the DDR2 DIMM (a). Gently pull the DDR2 DIMM out of the socket (b). To install a DDR2 DIMM 1 Locate the DDR2 DIMM socket on the mainboard. 13 3 Upgrading your computer English 2 Align the DDR2 DIMM with the socket (a). Press the DDR2 DIMM into the socket until the clips lock onto the DDR2 DIMM (b). Note: The DDR2 DIMM sockets are slotted to ensure proper installation. If you insert a DDR2 DIMM but it does not fit easily into the socket, turn the DDR2 DIMM around and try to insert it again. To reconfigure your computer Your computer automatically detects the amount of memory installed. Run the BIOS utility to view the new value for total system memory and make a note of it. Replacing the hard disk Follow these steps to replace your computer's hard disk: 1 2 3 4 5 Remove the computer cover. Detach all cables connected to the hard disk and pull the hard disk out. Remove the drive rails that hold the hard disk to the disk frame and detach the hard disk. Insert the new hard disk into the frame and secure it with drive rails. Reattach all cables to the new hard disk. 14 English Note: Make sure that the other ends of the disk cables are securely connected to their corresponding connectors on the mainboard. 6 7 Reinstall the metal bracket frame to the housing. Replace the computer cover. Installing an expansion card To install an expansion card: 1 2 3 4 5 6 7 8 Remove the computer cover. Locate an empty PCI Express or PCI slot on the mainboard. Remove the bracket lock that holds the bracket to the computer. Pull out the bracket on the housing opposite the selected empty slot. Remove the expansion card from its protective packaging. Align the card in the empty bracket and then insert it into the slot. [. . . ] This device must be used in strict accordance with the regulations and constraints in the country of use. For further information, please contact local office in the country of use. English European Union (EU) English 25 5 Regulations and safety notices English The FCC RF safety requirement The radiated output power of the wireless LAN Card and Bluetooth card is far below the FCC radio frequency exposure limits. Nevertheless, the PC series shall be used in such a manner that the potential for human contact during normal operation is minimized as follows: 1 Users are requested to follow the RF safety instructions on wireless option devices that are included in the user's manual of each RF option device. Caution: To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm (8 inches) must be maintained between the antenna for the integrated wireless LAN Card and all persons. Note: The Acer wireless adapter implements a transmission diversity function. The function does not emit radio frequencies simultaneously from both antennas. [. . . ]