![](/images/new-backgrounds/1332979/33297951x1.webp)
Item | Description | Spare part number |
|
|
|
| ||
| equipped with microphones (includes microphones and WLAN transceivers and antenna |
|
| cables) |
|
|
| |
| NOTE: See Display assembly components on page 20 for more information on display assembly spare part | |
| numbers. |
|
|
|
|
(2) | Switch cover (includes LED board and cable) | |
|
|
|
(3) | Power button board (includes power button board cable) | |
|
|
|
(4) | Speaker assembly | |
|
|
|
(5) | Keyboards |
|
|
|
|
| For use in French Canada | |
|
|
|
| For use in Canada and the United States | |
|
|
|
(6) | Top cover (includes TouchPad and cable) | |
|
|
|
(7) | Top cover trim | |
|
|
|
| Plastics Kit (see Plastics Kit on page 21 for more Plastics Kit component information): | |
|
|
|
(8a) | ExpressCard slot bezel |
|
|
|
|
(8b) | Left hard drive cover (includes 2 captive screws, secured by |
|
|
|
|
(8c) | Memory/WLAN module compartment cover (includes 2 captive screws, secured by |
|
|
|
|
(8d) | Right hard drive cover (includes 2 captive screws, secured by |
|
|
|
|
(9) | Bluetooth module (includes Bluetooth module cable) | |
|
|
|
(10) | System board (includes replacement thermal material) | |
|
|
|
(11) | Intel Core 2 Duo processors (include replacement thermal material) |
|
|
|
|
| T7700 | |
|
|
|
| T7500 | |
|
|
|
| T7250 | |
|
|
|
| T5550 | |
|
|
|
| T5450 | |
|
|
|
| T5250 | |
|
|
|
(12) | Fan/heat sink assembly (includes replacement thermal material) | |
|
|
|
| Processor brackets (not illustrated; include replacement thermal material) |
|
|
|
|
| For use only with computer models equipped with T7250, T5550, T5450, and T5250 | |
| processors |
|
|
|
|
| For use only with computer models equipped with T7700 and T7500 processors | |
|
|
|
(13) | ExpressCard assembly | |
|
|
|
(14) | Audio board (includes infrared lens and audio board cable) | |
|
|
|
(15) | Base enclosure (includes wireless on/off switch) | |
|
|
|
18 Chapter 3 Illustrated parts catalog