Lenovo ThinkPad T490 Speakers Replacement

crwdns2915892:0crwdne2915892:0

For this guide, we will be instructing users on how to uninstall the speaker for the Lenovo ThinkPad T490. The speaker is an essential part of any computer, especially if you use it for musical purposes. Lastly, any user should follow this guide in reverse order if they want to put the speaker back together.

crwdns2942213:0crwdne2942213:0

crwdns2931653:01crwdne2931653:0 Speakers

Lenovo ThinkPad T490 Speakers Replacement, Speakers: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Using a Philips #1 screwdriver, fully loosen the six screws on the back cover.
These screws are captive - they will not fully come out after being unscrewed.

crwdns2913378:0crwdne2913378:0

crwdns2931653:02crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Insert the iFixit opening tool into the space between the base plate and the chassis.
Glide the tool along the perimeter of the base plate in order to release the clips holding the base plate and chassis together.

crwdns2913378:0crwdne2913378:0

crwdns2931653:03crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Grab the edge of the cover and lift the cover away from you.
There may be additional clips holding the cover in place. These remaining clips will release easily as you remove the cover.

crwdns2913378:0crwdne2913378:0

crwdns2931653:04crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Make careful note of the location of the speaker and the battery.
The speaker is located in the top middle.
The battery is located at the bottom.

crwdns2913378:0crwdne2913378:0

crwdns2931653:05crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

Gently pull the pull tab in order to disconnect the battery from its socket.

crwdns2913378:0crwdne2913378:0

crwdns2931653:06crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

Using the Phillips #1 screwdriver, remove the three 5 mm screws from the centralized speaker.

crwdns2913378:0crwdne2913378:0

crwdns2931653:07crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Locate the pull tab at the bottom right hand corner of the speaker.

crwdns2913378:0crwdne2913378:0

crwdns2931653:08crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Pull the speaker pull tab in order to remove it from its socket.

crwdns2913378:0crwdne2913378:0

crwdns2931653:09crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Remove the speaker from the case.

crwdns2913378:0crwdne2913378:0

crwdns2931653:010crwdne2931653:0

Lenovo ThinkPad T490 Speakers Replacement: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

The case should look like this after successful completion of the previous steps and safe removal of the speaker.

crwdns2913378:0crwdne2913378:0

crwdns2915888:0crwdne2915888:0

To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or ask our Answers community for help.