Lenovo IdeaCentre K220 Manual de usuario

www.lenovo.comIdeaCentre KHardware Replacement GuideVersion 3.0 2008.113103612731036127_HRG_FM_EN.indd 1 2008.10.21 11:01:48 AM

7Hardware Replacement GuideLocating connectors on the rear of the computer The following illustration shows the location of connectors on the rear of

8Hardware Replacement Guide ———— PS/2 Mouse Connector: To connect a mouse having a PS/2 connector. —— PS/2 Keyboard Connector: To connect a keyboard

9Hardware Replacement Guide — Audio Line-out Connector: To connect to the speakers or headphones. —— WiFi antenna connector: To connect the computer

10Hardware Replacement GuideMicroprocessor and heat sink Clear CMOS/Recovery jumperMicroprocessor fan connector Front USB connectors (2)Memory connect

11Hardware Replacement GuideMicroprocessor and heat sink Front USB connectors (2)Microprocessor fan connector 1394 connectorMemory connector 1 Serial

12Hardware Replacement GuideMicroprocessor and heat sink Front panel connectorMicroprocessor fan connector Front USB connectors (2) Memory connecto

13Hardware Replacement GuideMicroprocessor and heat sink 1394 connector Microprocessor fan connector Serial (com2) connector Memory connector 1 Fr

14Hardware Replacement GuideReplacing hardwareAttentionDo not remove the computer cover or attempt any repair before reading the “Important safety inf

15Hardware Replacement Guide4. Remove any locking devices that secure the computer cover. 5. Pull down the switch at the rear of the chassis and sli

16Hardware Replacement Guide3. To reinstall the bezel, align the plastic tabs on the bottom of the bezel with the corresponding holes in the chassis,

Hardware Replacement Guide31036127 IdeaCentre K_HRG_EN.indd 35 2008.10.20 1:59:46 PM

17Hardware Replacement GuideReplacing the power supply AttentionDo not remove the computer cover or attempt any repair before reading the “Important s

18Hardware Replacement Guidepower supply align with those in the chassis. 6. Install the four screws to secure the power supply. Note: Use only the s

19Hardware Replacement Guide6. Lift the failing heat sink and fan assembly off the system board. 7. Use the thermal grease syringe to place five drop

20Hardware Replacement GuideReplacing a memory module AttentionDo not remove the computer cover or attempt any repair before reading the “Important sa

21Hardware Replacement GuideReplacing PCI Express adapter AttentionDo not remove the computer cover or attempt any repair before reading the “Importan

22Hardware Replacement Guide3. Install the new adapter into the same adapter connector. 4. Ensure the adapter is fully seated into the adapter conne

23Hardware Replacement GuideAfter the Graphic Adapter is installed , install the bracket as the following:1. Install the bracket into the chassis so

24Hardware Replacement GuideReplacing the hard disk drive AttentionDo not remove the computer cover or attempt any repair before reading the “Importan

25Hardware Replacement Guide7. Refer to the “Completing the installation”.Replacing an optical drive AttentionDo not remove the computer cover or att

26Hardware Replacement Guide5. Slide the new optical drive into the bay from the front until it snap into position. 6. Connect the signal and power

ContentsOverview ... 1Chapter 1 Locations ...

27Hardware Replacement Guide5. Install the new system fan assembly by aligning the rubber mounts of the system fan assembly with the holes on the cha

28Hardware Replacement Guide6. Pull on the tips of the rubber mounts until the fan assembly is in place. 7. Connect the system fan assembly cable to

29Hardware Replacement Guide Note: Your keyboard might be connected to the standard keyboard connector at the rear of the computer or to a USB conne

30Hardware Replacement GuideReplacing the External speaker 1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down the compu

31Hardware Replacement Guide4. If a cover lock is installed, lock the cover. 5. Reconnect the external cables and power cords into the computer. Ref

32Hardware Replacement GuideAppendix. StatementThank you for using Lenovo products.Carefully read all documents shipped with your computer before you

33Hardware Replacement GuideLenovo is the registered trademark of Lenovo.Microsoft is the registered trademark of Microsoft Corporation.Microsoft Wind

34Hardware Replacement Guide31036127 IdeaCentre K_HRG_EN.indd 34 2008.10.20 1:59:46 PM

1Hardware Replacement GuideOverviewThis guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as train

2Hardware Replacement GuideSafety information for replacing FRUs Do not attempt any repair before reading the “Important safety information” in the Ha

3Hardware Replacement Guide• Prevent others from touching the parts and other computer components. • Before you replace a new part, touch the static

4Hardware Replacement GuideLocationsChapterThis chapter provides illustrations to help locate the various connectors, controls and components of the c

5Hardware Replacement GuideMicroprocessor fan and heat sink Power supplyMemory modules System fanPCI adapter card PCI Express connectorsPCI adapter co

6Hardware Replacement GuideF-1 Power switch on the top[1-1][1-2][1-1] Power Switch [1-2] Hard Disk Drive Indicator F-2 Digital connector (open the Dig