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Anleitung Zusammenfassung
Follow the procedures in Before You Begin. 2. Turn the computer over. 3. Loosen the two captive screws on the Mini Card compartment cover, then remove the cover and set it aside. 4. Disconnect the antenna cables from the WLAN card. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. 1 captive screws (2) 2 cover 5. Release the WLAN card by pushing the metal securing tabs toward the back of the computer until the card pops up slightly. 6. Lift the WLAN card out of its system board connector. Mobile Broadband or WWAN Card 1. Follow the procedures in Before You Begin. 2. Turn the computer over. 3. Loosen the two captive screws on the Mini Card compartment cover, then remove the cover and set it aside. 1 antenna cable connectors (2) 2 WLAN card 1 metal securing tabs (2) 2 WLAN card NOTE: WWAN is also available on an ExpressCard (see ExpressCards). 4. Disconnect the two antenna cables from the WWAN card. 5. Release the WWAN card by pushing the metal securing tabs toward the back of the computer until the card pops up slightly. 6. Lift the WWAN card out of its system board connector. 1 captive screws (2) 2 cover 1 antenna cable connectors (2) 2 WWAN card WPAN Card 1. Follow the procedures in Before You Begin. 2. Turn the computer over. 3. Loosen the two captive screws on the Mini Card compartment cover, then remove the cover and set it aside. 4. Disconnect the blue antenna cable from the WPAN card. 5. Release the WPAN card by pushing the metal securing tabs toward the back of the computer until the card pops up slightly. 6. Lift the WPAN card out of its system board connector. 1 metal securing tabs (2) 2 WWAN card 1 captive screws (2) 2 cover 1 WPAN card 2 antenna cable connector Replacing a Mini Card WLAN Card 1. Insert the WLAN card connector at a 45-degree angle into the system board connector labeled "WLAN". 2. Press the other end of the WLAN card down into the securing tabs until the card clicks into place. 3. Connect the appropriate antenna cables to the WLAN card you are installing: If the WLAN card has two triangles on the label (white and black), connect the white antenna cable to the connector labeled "main" (white triangle), and connect the black antenna cable to the connector labeled "aux" (black triangle). If the WLAN card has three triangles on the label (white, black, and gray), connect the white antenna cable to the white triangle, connect the black antenna cable to the black triangle, and connect the gray antenna cable to the gray triangle. 4. Secure unused antenna cables in the protective mylar sleeve. 5. Replace the cover and tighten the captive screws. Mobile Broadband or WWAN Card 1. Insert the WWAN card connector at a 45-degree angle into the system board connector labeled "WWAN". 2. Press the other end of the WWAN card down into the securing tabs until the card clicks into place. 3. Connect the black antenna cable with a gray stripe to the connector labeled "aux" (black triangle) and connect the white antenna cable with a gray stripe to the connector labeled "main" (white triangle). 4. Secure unused antenna cables in the protective mylar sleeve. 5. Replace the cover and tighten the captive screws. 1 WPAN card 2 metal securing tabs (2) NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors on the card and on the system board, and realign the card. NOTICE: To avoid damage to the WLAN card, never place cables under the card. NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors on the card and on the system board, and realign the card. NOTICE: To avoid damage to the WWAN card, never place cables under the card. WPAN Card 1. Insert the WPAN card connector at a 45-degree angle into the system board connector labeled "WPAN". 2. Press the other end of the WPAN card down into the securing tabs until the card clicks into place. 3. Connect the blue antenna cable to the WPAN card. 4. Secure unused antenna cables in the protective mylar sleeve. 5. Replace the cover and tighten the captive screws. Back to Contents Page NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors on the card and on the system board, and realign the card. NOTICE: To avoid damage to the WPAN card, never place cables under the card. Back to Contents Page Modem Dell™ Vostro™ 1500 and Inspiron™ 1520/1521 Service Manual Removing the Modem Replacing the Modem Removing the Modem 1. Follow the instructions in Before You Begin. 2. Remove the optical drive (see Removing the Optical Drive). 3. Remove the hard drive (see Removing the Hard Drive). 4. Remove the hinge cover (see Removing the Hinge Cover). 5. Remove the keyboard (see Removing the Keyboard). 6. Remove the display assembly (see Removing the Display Assembly). 7. Remove the internal card with Bluetooth wireless technology, if installed (see Removing...