Dell 2100/180 service manual Video Controller, Integrated Scsi Controller, Scsi Hard-Disk Drives

Page 24

Video Controller

The video subsystem is built into the system board and consists of a high-speed, high-resolution VGA-compatible video subsystem. The video controller is con- nected to the PCI local bus. The standard video subsystem contains 1 MB of video memory (the video memory size is not upgradable).

Maximum noninterlaced resolutions are 640 x 480 pixels with 16.7 million col- ors or 800 x 600 pixels with 65,536 colors.

Maximum interlaced resolution is 1024 x 768 pixels with 256 colors.

Integrated SCSI Controller

A single-integrated SCSI controller provides an ultra (fast-20) wide, SCSI inter- face through a 68-pin connector on the system board. The integrated SCSI controller attaches to the PCI bus to provide a high-performance SCSI bus.

The integrated SCSI controller provides control for the three SCSI hard-disk drives in the SCSI hard-disk drive cage, the CD-ROM drive in the middle externally-accessible drive bay and a SCSI drive installed in the lower externally-accessible drive bay.

SCSI Hard-Disk Drives

A SCSI hard-disk drive cage is located under the externally-accessible drive bays at the front of the computer (see Figure 1-4). The SCSI hard-drive cage can contain up to three, 1.6-inch-high, SCSI hard-disk drives (either fast/wide or ultra [fast-20] wide). These SCSI hard-disk drives mount vertically. The SCSI hard-disk drive bays are populated from left to right (facing the front of the computer), so that the SCSI terminator jumper is accessible on the leftmost drive installed (last drive on the SCSI channel).

NOTE: The externally-accessible drive bays at the front of the computer are normally used for diskette drives, CD-ROM drives, and/or tape drives. Hard- disk drives should be installed in the SCSI hard-disk drive cage. For detailed information about installing externally-accessible drives, see Chapter 8, “Installing Drives in the External Bays,” in the User’s Guide. For detailed information about installing SCSI hard-disk drives, see Chapter 9, “Installing Drives in the Internal Bays,” in the User’s Guide.

SCSI Configuration Guidelines

Although SCSI devices are installed essentially the same way as other devices, their configuration requirements are different. To configure your SCSI sub- system, follow the general guidelines offered in the following subsections.

System Overview

1-7

Image 24
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 Scsi Configuration Guidelines Video ControllerIntegrated Scsi Controller Scsi Hard-Disk DrivesScsi ID Numbers Scsi Termination Jumper Examples System Power Supply System UnitDC Power Connector P1 DC Power Distribution 10. DC Power Distribution System Board Layout Top of the computerSystem Board Jumper 12. System Board JumpersJumper Descriptions Interrupt Assignments Interrupt AssignmentsDMA Channel Assignments Dreq Line AssignmentsTechnical Specifications Technical SpecificationsIntegrated Scsi Controller Physical Page Basic Troubleshooting Initial User ContactExternal Visual Inspection Observing the Boot Routine Internal Visual Inspection Eliminating Resource Conflicts Running the Diskette-Based Diagnostics Getting HelpBeep Codes and Error Messages Post Beep CodesPost Beep Codes System Error Messages System Error MessagesSystem did not Bios detected a See Eliminating Page Removing and Replacing Parts Recommended ToolsPrecautionary Measures Computer Cover Computer Cover RemovalFront Bezel Front Bezel RemovalFront-Bezel Inserts Front-Bezel Insert RemovalControl Panel Assembly Control-Panel Assembly RemovalDrives ScsiExternally Accessible Drives Externally Accessible Drives RemovalDrive-Mounting Rails and Extensions Removal Hard-Disk Drives Hard-Disk Drive RemovalExpansion Cards Expansion Card RemovalSystem Power Supply 10. Power Supply RemovalSystem Cooling Fan 11. System Cooling-Fan RemovalSystem Board Components 12. System Board ComponentsDIMMs 13. Dimm RemovalMicroprocessor/Heat Sink Assembly 15. Microprocessor Securing Clip Removal16. Microprocessor/Heat Sink Assembly System Battery Remove the batterySystem Board Assembly 18. System Board Assembly RemovalSystem Board 19. System Board Removal
Related manuals
Manual 164 pages 21.68 Kb

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.