Dell 2100/180 service manual System Battery, Remove the battery

Page 69

System Battery

battery

BATTERY socket

Figure 4-17. System Battery Removal

WARNING: There is a danger of the new battery exploding if it is in- correctly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries accord- ing to the manufacturer’s instructions.

To remove the system battery, follow these steps:

1.If possible, enter the System Setup program, and make a printed copy of the System Setup screens (see Appendix A).

2.Lay the computer on its right side.

3.Remove any expansion cards installed in the PCI expansion-card slots.

Be sure to record the location of any cables attached to the PCI cards being removed.

4.Remove the battery.

Carefully pry the battery out of its socket with your fingers or with a blunt, nonconducting object, such as a plastic screwdriver.

To replace the system battery, orient the new battery with the “+” facing up. Insert the battery into its socket and snap it into place. Compare the system con- figuration information with the copy of the system configuration settings you made in step 1. Restore any system configuration information lost while replacing the battery.

4-18 Dell PowerEdge 2100/180 and 2100/200 Systems Service Manual

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Contents Dell PowerEdge 2100/180 and 2100/200 Systems Page Dell PowerEdge 2100/180 and 2100/200 Systems Page Index Front bezel features, 1-3insert removal, 4-5removal Key functions, list of main menu, A-3menus, A-1 Figures Xii Tables Xiv Contents Chapter Basic Troubleshooting Chapter Beep Codes and Error MessagesChapter Removing and Replacing Parts Index Viii Page Read This First System Overview System Features Computer Orientation Front/Right Side Internal View Back/Left Side Internal View System Memory Advanced Expansion SubsystemIntegrated Server Management Video Controller Scsi Configuration GuidelinesIntegrated Scsi Controller Scsi Hard-Disk DrivesScsi ID Numbers Scsi Termination Jumper Examples System Unit System Power SupplyDC Power Connector P1 DC Power Distribution 10. DC Power Distribution Top of the computer System Board Layout12. System Board Jumpers System Board JumperJumper Descriptions Interrupt Assignments Interrupt AssignmentsDreq Line Assignments DMA Channel AssignmentsTechnical Specifications Technical SpecificationsIntegrated Scsi Controller Physical Page Initial User Contact Basic TroubleshootingExternal Visual Inspection Observing the Boot Routine Internal Visual Inspection Eliminating Resource Conflicts Getting Help Running the Diskette-Based DiagnosticsPost Beep Codes Beep Codes and Error MessagesPost Beep Codes System Error Messages System Error MessagesSystem did not Bios detected a See Eliminating Page Recommended Tools Removing and Replacing PartsPrecautionary Measures Computer Cover Removal Computer CoverFront Bezel Removal Front BezelFront-Bezel Insert Removal Front-Bezel InsertsControl-Panel Assembly Removal Control Panel AssemblyScsi DrivesExternally Accessible Drives Removal Externally Accessible DrivesDrive-Mounting Rails and Extensions Removal Hard-Disk Drive Removal Hard-Disk DrivesExpansion Card Removal Expansion Cards10. Power Supply Removal System Power Supply11. System Cooling-Fan Removal System Cooling Fan12. System Board Components System Board Components13. Dimm Removal DIMMs15. Microprocessor Securing Clip Removal Microprocessor/Heat Sink Assembly16. Microprocessor/Heat Sink Assembly Remove the battery System Battery18. System Board Assembly Removal System Board Assembly19. System Board Removal System Board
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2100/180 specifications

The Dell 2100/200 and Dell 2100/180 are innovative offerings from Dell that cater to the demands of a variety of users, ranging from small businesses to larger enterprises. Both models are designed to deliver high performance and reliability, making them indispensable tools in the modern computing environment.

The Dell 2100/200 features an impressive Intel processor that ensures fast and efficient performance, making it suitable for multitasking and handling complex applications. Coupled with a generous RAM configuration, this model can easily manage demanding workloads, resulting in smoother performance and faster processing times. In contrast, the Dell 2100/180, while slightly less powerful, still maintains robust performance levels that are well-suited for general productivity tasks and everyday use.

Both models come equipped with ample storage options, featuring hard disk drives that provide significant space for data and application storage. Users can choose between traditional HDDs and solid-state drives (SSDs), allowing them to prioritize speed and performance based on their specific needs. The flexibility in storage options ensures that users can customize their systems according to their requirements, enhancing the overall user experience.

Connectivity is another area where the Dell 2100 series excels. Both models come with a range of ports including USB, HDMI, and Ethernet, allowing for seamless connectivity with various peripherals and networks. This versatility makes the machines ideal for environments where multiple devices need to be connected simultaneously, whether for presentations, data transfer, or internet access.

In terms of energy efficiency, both the Dell 2100/200 and Dell 2100/180 incorporate advanced cooling technologies that minimize energy consumption while maximizing performance. This not only helps reduce operational costs but also contributes to a more sustainable computing environment.

The design of these models is another distinguishing feature. With a compact form factor, they fit easily into office spaces while maintaining a professional appearance. Their durable build quality ensures longevity, making them a worthwhile investment for businesses.

Overall, the Dell 2100/200 and Dell 2100/180 serve as powerful and reliable machines that combine advanced technologies and user-centric designs. Whether for business or personal use, these models provide a solid foundation for effective computing, ensuring that users can achieve their goals efficiently and effectively.