HP Dv4-1124nr HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 87
SIM connector board, Remove the 2 Phillips PM2.5×4.0 screws
UPC - 884420609841
View all HP Dv4-1124nr manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 87 highlights
SIM connector board Description SIM module for models with WWAN Spare part number 486845-001 NOTE: This section applies only to computer models with WWAN capability. NOTE: If there is a SIM inserted in the SIM slot, it must be removed before disassembling the computer. Be sure that the SIM is reinserted in the SIM slot after reassembling the computer. Before removing the SIM connector board, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 55). 5. Remove the SIM (see SIM on page 56) 6. Remove the keyboard (see Keyboard on page 72) 7. Remove the keyboard cover (see Keyboard cover on page 74) 8. Remove the speaker. (see Speaker assembly on page 77) Remove the SIM connector board: 1. Disconnect the SIM connector board cable (1) from the system board. 2. Remove the 2 Phillips PM2.5×4.0 screws (2) that secure the SIM connector board to the system board. 3. Remove the SIM connector board (3). Component replacement procedures 79