Lenovo Y50-70 User Manual download pdf (Page 20)

Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch

Hardware Maintenance Manual

Important service information

Thischapterpresentsthefollowingimportantserviceinformation:

• “StrategyforreplacingFRUs”onpage16

– “Strategyforreplacingaharddiskdrive”onpage17

– “Importantnoticeforreplacingasystemboard”onpage17

• “ImportantinformationaboutreplacingRoHScompliantFRUs”onpage18

Important:

BIOS and device driver xes are customer-installable. The BIOS and device drivers

are posted on the customer support site:

http://support.lenovo.com.



Strategy for replacing FRUs

Before replacing parts:

Makesurethatall softwarexes, drivers,andBIOSdownloadsareinstalled

beforereplacinganyFRUslistedinthismanual.

Afterasystemboardisreplaced,ensurethatthelatestBIOSisloadedtothe

systemboardbeforecompletingtheserviceaction.

Todownloadsoftwarexes,drivers,andBIOS,followthestepsbelow:

1. Gotohttp://support.lenovo.com.

2. Entertheserialnumberorselectaproduct oruse Lenovosmart

downloading.

3. SelecttheBIOS/Driver/Applicationsanddownload.

4. Followthedirectionsonthescreenandinstallthenecessarysoftware.

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Lenovo Y50-70 User Manual Page 20