crwdns2933423:0crwdne2933423:0

Lenovo Thinkpad T450s Network Adapter Card Replacement

crwdns2942213:0crwdne2942213:0

  1. Lenovo Thinkpad T450s Network Adapter Card Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo Thinkpad T450s Network Adapter Card Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Turn off device before starting

    • Flip the laptop upside down so you have access to the battery.

  2. Lenovo Thinkpad T450s Network Adapter Card Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Slide lock button 1 to the unlock position and gently slide away from your body.

  3. Lenovo Thinkpad T450s Network Adapter Card Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo Thinkpad T450s Network Adapter Card Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Slide lock button 2 to the unlock position and continue gently sliding until the battery is removed.

  4. Lenovo Thinkpad T450s Network Adapter Card Replacement, Lenovo Thinkpad T450s Bottom Panel Removal: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo Thinkpad T450s Network Adapter Card Replacement, Lenovo Thinkpad T450s Bottom Panel Removal: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo Thinkpad T450s Network Adapter Card Replacement, Lenovo Thinkpad T450s Bottom Panel Removal: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Flip the device over and lay it down with the underside facing upwards.

    • Unscrew all 8 screws. While they should not come out completely, in some cases, the plastic retaining washers may come off of one or more of the screws, allowing them to come out completely. - should this happen, look for a loose, tiny black plastic washer once the case is open. It's possible, in some cases, to reattach the retaining washer.

  5. Lenovo Thinkpad T450s Network Adapter Card Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo Thinkpad T450s Network Adapter Card Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Pry the bottom from the computer until it pops out.

    • In some cases, the vented side of the case may cling to the heat sink; appears to be adhesive. Take care when separating.

  6. Lenovo Thinkpad T450s Network Adapter Card Replacement, Network Adapter Card: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo Thinkpad T450s Network Adapter Card Replacement, Network Adapter Card: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the single 3mm screw holding the network adapter in place.

    • You will have to locate and lift up a small, black area of film covering the screw and network adapter.

  7. Lenovo Thinkpad T450s Network Adapter Card Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the two cables connected (1 black, 1 grey) from the network adapter.

    • The cables will pop off once the screw is removed.

  8. Lenovo Thinkpad T450s Network Adapter Card Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Pull the network adapter out of the device.

crwdns2915888:0crwdne2915888:0

To reassemble your device, follow these instructions in reverse order.

crwdns2935227:0crwdne2935227:0

Hayden Hausman

crwdns2935283:001/17/19crwdne2935283:0

625 crwdns2915208:0crwdne2915208:0

crwdns2935297:06crwdne2935297:0

crwdns2915084:0crwdne2915084:0

Eastern Washington University, Team S2-G3, Munoz Winter 2019 crwdns2935289:0Eastern Washington University, Team S2-G3, Munoz Winter 2019crwdne2935289:0

EWU-MUNOZ-W19S2G3

crwdns2931471:05crwdne2931471:0

crwdns2935297:06crwdne2935297:0

crwdns2917034:0crwdne2917034:0

You neglected something important in step 1. The t450s has 2 batteries, 1 removable and another built in. To do repair work you MUST first reboot to the bios setup and disable the built-in battery in addition to removing the outboard battery.

Also you neglect to mention that the radio adapter has a dual function, wifi and bluetooth; also the bios has a whitelist of acceptable radio cards and it can be difficult to find a replacement.

Also, the screws holding the bottom casing on are phillips head and are screwed into soft plastic, some of the heads being deeply recessed. A phillips head screwdriver will not seat on the head without at least a bit of pressure, so the last turn or two with the screw almost out cannot take the screw out, instead it’s just forced back into the plastic. And with a deep recess, it’s VERY hard to pull the screw out completely.

robtahopkins - crwdns2934203:0crwdne2934203:0

crwdns2917038:0crwdne2917038:0

crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 1

crwdns2936753:07crwdne2936753:0 3

crwdns2936753:030crwdne2936753:0 17

crwdns2942667:0crwdne2942667:0 1,835