Fujitsu D1544 technical manual Replacing the lithium battery

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Add-on modules / Upgrading

Replacing the lithium battery

In order to permanently save the system information, a lithium battery is installed to provide the CMOS-memory with a current. A corresponding error message notifies the user when the charge is too low or the battery is empty. The lithium battery must then be replaced.

!

Incorrect replacement of the lithium battery may lead to a risk of explosion!

The lithium battery may be replaced only with an identical battery or with a type

 

recommended by the manufacturer.

Do not throw lithium batteries into the household waste. They must be disposed of in accordance with local regulations concerning special waste.

Make sure that you insert the battery the right way round. The plus pole must be on the top!

The lithium battery holder exists in different designs that function in the same way.

2

3

4

2

3

1

ÊPress the locking lug in the direction of the arrow; the battery jumps somewhat out of the holder (1).

ÊRemove the battery (2).

ÊPush the new lithium battery of the identical type into the holder (3) and press it downward until it engages (4).

13 - English

A26361-D1544-Z120-1-7419

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Contents Answers2 Sie haben Page A26361-D1544-Z120-1-7419 Technisches Handbuch Technical Manual Mainboard D1544Page Page Übersicht/Overview Mainboard D1544 Externe Anschlüsse / External connectorsContents Page Further information Notational conventionsInformation about boards Important notesInternal ports List of featuresOnboard features Thermal Management and System Monitoring Special featuresHarddisk Password External portsIA-PC DeskView / DeskViewOEMExternal ports Interfaces and connectorsLAN connector Hard disk connection Internal ports and connectorsGraphics port Supported screen resolutions Replacing processor Removing and installing processorsTechnical data Add-on modules / UpgradingMounting heat sink Upgrading main memory Installing a memory moduleRemoving a memory module Adding PCI cardsPCI bus interrupts Selecting correct PCI slot LAN AGP Monofunctional expansions cardsReplacing the lithium battery Glossary