Microsoft W840DI manual DDR3 S.O. DIMM Memory Module, Users Guide, Page

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Memory

User's Guide	Memory

Chapter 3 Memory

Your notebook is equipped with a configurable memory unit. The industry standard JEDEC PC3-8500S(DDR3-1067) S.O.DIMM memory module sockets are available for memory upgrade to 4096MB. The table below illustrates some of the possible ways system memory can be configured.

Total Memory	Socket#1	Socket#2
512MB	0MB	512MB
512MB	512MB	0MB
1024MB	0MB	1024MB
1024MB	512MB	512MB
1024MB	1024MB	0MB
1536MB	512MB	1024MB
1536MB	1024MB	512MB
2048MB	1024MB	1024MB
3072MB	1024MB	2048MB
3072MB	2048MB	1024MB
4096MB	2048MB	2048MB

Groove for indicating the orientation of the module

1.25” max

DDR3 S.O. DIMM Memory Module

Note: Depend on the edition of Windows operating system your notebook applies, the minimum memory requirement would vary. It is recommended that if you use Windows Vista™ operating system, your system memory should be at least 1024MB.

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Contents Model W840DI First Edition September Notebook PC Users GuideUsers Guide TRADEMARKSWindows is the trademark of Microsoft Corporation PageStandards This page is left blank intentionally Contents CONTENTSCHAPTER 2 BATTERY User’s GuideAPPENDIX A - AGENCY REGULATORY NOTICES 1.1 Checking What You Received Chapter 1 Before You BeginBefore You Begin Panoramic View 1.2 Examining Your ComputerTop View Rear View Front ViewCMOS Reset Switch Left ViewPCI Express Card Slot Media Card Slot for SD/ MMC/ MS CardsRight View Bottom View Stereo Jack Two Types of Audio JackMono Jack The system is running on AC power and the battery 1.3 The Power LEDThe system is not connected to AC power and the battery level is below 5%, representing insufficient power to turnThe battery is fully charged 1.4 The Two System LEDsThe system is off or in hibernation mode is not inserted, or1.5 The Seven Status LEDs The Wireless LAN LEDThe Media Finger-Touch Button LED The AC Adapter LEDThe Num Lock LED Power Button 1.6 The Power ButtonInternet Button 1.7 The Two System Finger-Touch ButtonsEmail Button Play/Pause Button 1.8 The Seven Media Finger-Touch ButtonsStop Button Previous Track ButtonUsers Guide 1.9 Attention On PCI Express And Media Card Slots When no card SD/ MMC/ MS Cards is inserted into the media slot, make sure this slot is covered by the “media slot door” as supplied together with this notebook. The purpose of this “media slot door” is to prevent foreign matters from entering into the system unit through this slot, when no card is inserted. When inserting this “media slot door”, please make sure the arrow is on the topside as shown above. Inserting this door upside down may cause damage to your notebook Operating Temperature 1.10 Operating Temperature10 ºC to 35 ºC 1.11 Resetting Your System 3 Go into Exit Setup to Exit Saving Changes Finger Print Reader 1.12 The Fingerprint ReaderWireless LAN Switch Sleep SwitchLCD/CRT/TV Switch Web Cam SwitchBluetooth Switch Mute/ Un-mute SwitchKeyboard Backlight Switch Media Function Switch1 Press this combination Fn+F2 to power on Wireless LAN 1.14 The AC Adapter 1.15 Power Conservation For Dual VGA Configuration2.1 Battery Pack Chapter 2 Battery2.2 Recharging The Battery Pack Battery2.3 Questions and Answers 2.5 Power Consumption 2.4 Battery Maintenance2.7 Removing The Battery Pack 2.6 Reducing Power ConsumptionDDR3 S.O. DIMM Memory Module Chapter 3 MemoryMemory 3.1 Limitation Of 32-bit Windows OS Below is the procedure on how to remove the memory modules 3.2 Removing Memory ModulesTo insert the memory modules, reverse the steps above 4.1 The Two HDD Sockets Chapter 4 The HDD DrivesThe HDD Drives 4.2 For RAID Users 4.3 For Non-RAID Users Below is the procedure on how to remove the hard disk drives 4.4 Removing The Hard Disk DrivesTo insert the HDD drive, reverse the steps above Appendix A - Agency Regulatory Notices A.1 Safety InstructionsAppendix A Page A-1WARNING DO NOT step on or place anything over the power cord Page A-2Page A-3 WARNING THE CD-ROM/DVD-ROM IN THIS NOTEBOOK EMPLOYS A LASER SYSTEMCLASS 1 LASER PRODUCT KLASSE 1 LASER PRODUKT Page A-4 Page A-5 Federal Communications Commission Notice A.2 Agency NoticeModifications CablesFCC RF Radiation Exposure Statement USA and Canada Safety Requirements And NoticesPage A-7 Explosive Device Proximity Warning Canadian NoticeUse On Aircraft Caution Avis CanadienPage A-9 European Union NoticePage A-10 Japanese NoticePage A-11 DGT Statement U.S. Regulations Governing the Use of ModemsJapanese Modem Notice U.K. Modem Compliance InformationPage A-12 This modem is only approved for use of the following facilities Page A-13Page A-14