Lenovo S710 manual Looking up FRU information

The following table lists the major FRUs shown in Figure 3 “Locating major FRUs and CRUs” on page 64 and identifies which FRUs are also self-service CRUs or optional-service CRUs.

Notes:

•Self-service CRUs: These CRUs unplug or are secured by no more than two screws. Examples of these types of CRUs include the keyboard, the mouse, any USB device, and the power cord. Other self-service CRUs depending on product design might include memory modules, adapter cards, hard disk drives, and optical drives.

•Optional-service CRUs: These CRUs are isolated parts within the computer and are concealed by an access panel that is typically secured by more than two screws. Once the access panel is removed, the specific CRU is visible.

Number		FRU description	Self-service CRU	Optional-service CRU
		System stand hinge cover	Yes	No
	1
		System stand	No	Yes
	2
		Computer cover	No	No
	3
		System board shield	No	No
	4
		Integrated camera	No	No
	5
		Microprocessor	No	No
	6
		Wi-Fi card	No	No
	7
		System board	No	No
	8
		Memory module	No	No
	9
		Battery	No	No
	10
		Internal speaker	No	No
	11
		Hard disk drive	No	No
	12
		LCD panel	No	No
	13
		Inverter	No	No
	14
		Microprocessor fan	No	No
	15
		Optical drive	No	No
	16
		Heat sink assembly	No	No
	17
		VESA mount bracket	No	No
	18
		External power adaptor	Yes	No
	19
		Keyboard	Yes	No
	20
		Mouse	Yes	No
	21

Looking up FRU information

For detailed FRU information, such as the FRU part numbers and supported computer models, go to: http:/www.lenovo.com/serviceparts-lookup

Chapter 8. Locations 65