Lenovo 7705, 7721, 7715, 7774, 7706, 7719, 7749, 7799, 7773, 7717, 7718, 7522, 7515, 7569 Locating components

Locating components

To open the computer cover, see “Opening the computer cover” on page 126. Figure 42 shows the location of the various components in your computer.

Figure 42. Component locations
1 Hard disk drive	4 Optical drive
2 Heat sink and fan assembly	5 Memory slots
3 Internal speaker	6 Power supply assembly

128Hardware Maintenance Manual