Dell Precision 3530 - Disassembly and Reassembly

Disassembly and reassembly
Subscriber Identity Module(SIM) board
Installing the Subscriber Identication Module card
1 Insert Subscriber Identication Module (SIM) card removal tool or a paperclip into the pinhole [1].
2 Pull the SIM card tray to remove it [2].
3 Place the SIM on the SIM card tray.
4 Push the SIM card tray into the slot until it clicks into place.
Removing the Subscriber Identication Module card
CAUTION
: Removing the Subscriber Identication Module (SIM) card when the computer is on may cause data loss or damage
the card. Ensure your computer is turned o or the network connections are disabled.
1 Insert a paperclip or a SIM card removal tool into the pinhole on the SIM card tray.
2 Pull the SIM card tray to remove it.
3 Remove the SIM card from the SIM card tray.
4 Push the SIM card tray into the slot until it clicks into place.
3
14 Disassembly and reassembly