User manual ACER ASPIRE 4352G

[. . . ] · The features described in this guide are common to most models. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide. · Users of Windows preinstalled computers should create a system recovery disc via Lenovo "OneKey Rescue system" as soon as possible. If the computer fails to boot up due to a system malfunction, the recovery disc can be used to restore the system to the factory default setting. * * The recovery disc is not supplied with the computer. [. . . ] Mobile networks are used for data transmission, and access is usually provided by a mobile network operator. A Mobile Broadband SIM card is necessary for the connection. WiMAX Mobile Broadband Note: Your computer may not support all wireless connection methods. Using Wi-Fi/WiMAX (Select models only) Enabling wireless connection To enable wireless communications, do the following: 1 2 Slide the integrated wireless device switch from Press Fn + F5 to make configuration. to . Hardware connection Access point * V570c Wi-Fi/WiMAX network * Not supplied Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to configure your computer. 26 Chapter 3. Connecting to the Internet Using Mobile Broadband (Select models only) Before getting started with Mobile Broadband, you first need to choose a mobile network operator and make sure you are in the coverage area of the network. After that, you also need: · To activate the Mobile Broadband service through your local mobile network operator. You will get a Subscriber Identity Module (SIM) card after activation. For instructions on inserting the SIM card, refer to "Inserting the SIM card" on page 28. Notes: · Various standards are in use by mobile operators to provide Mobile Broadband services. The Lenovo Mobile Broadband module may support one or more of the following standards: GSM (Global System for Mobile Communications) TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) SCDMA (Synchronous Code Division Multiple Access) EV-DO (Evolution Data Optimized) HSPA (High Speed Packet Access) · Mobile Broadband is a subscription service. Refer to your local mobile network operator for availability, cost and other information. · A SIM card is a type of smart card used by mobile network operators to identify their service subscribers on the mobile network. You will get the SIM card from your mobile network operator after you have activated the Mobile Broadband service. · A connection management utility to connect/disconnect to your Mobile Broadband network. Note: In general, your mobile service provider provides this utility. 27 Chapter 3. Connecting to the Internet Inserting the SIM card To insert the SIM card: 1 2 3 4 Turn off the computer; then disconnect the AC adapter and all cables from the computer. What safety precautions should I follow when using my computer?Important safety information" of Lenovo Safety and General Information Guide. How can I prevent problems with my computer?Use and care Information" of Lenovo Safety and General Information Guide. What are the main hardware features of my new computer?More information can be found in Chapter 1 and 2. Where can I find the detailed specifications for my computer?I need to upgrade a device or I need to replace one of the following: the hard disk drive, memory, or the keyboard. CRU instructions" on page 38 of this guide. Your computer did not come with a recovery disc. For an explanation of the alternative recovery methods offered by Lenovo, see "Chapter 4. [. . . ] Remove the compartment cover b . a b 40 Appendix A. CRU instructions 5 Remove the frame fixing screw c . c 6 Pull the tab in the direction shown by arrow d . d 41 Appendix A. CRU instructions 7 Take out the hard disk drive secured in a metal frame e . e 8 9 0 A B C D Remove the screws and detach the metal frame from the hard disk drive. Attach the metal frame to a new hard disk drive and tighten the screws. [. . . ]