Dell HX574, R905 owner manual 128, Retention tab

Figure 3-32. Removing and Installing the Peripheral Interposer Board

3 4

2

5

1

1	power cable to	2	control panel cable	3 power cable from
	backplane			power distribution
				board
4	planar interface cable	5	retention tab

10Remove the peripheral interposer board:

a Press the spring-loaded blue retention tab, then slide the board upward. See Figure 3-32.

b When the board cannot move upward any farther, pull the board toward the back of the system to remove it from the retention hooks.

128

Installing System Components