Dell XPS H266, XPS H233 manual Check the monitor documentation to make

Page 82

Table A-9. Power Screen Categories (continued)

CategoryFunction

VESA Video Power Down NOTES: For the Windows 95 operating system,

 

use the Display Properties dialog box in the

 

Control Panel to save monitor power rather

 

than using the VESA Video Power Down cate-

 

gory. See the Windows 95 online help for

 

instructions.

 

This category is available only if the installed

 

video card supports this feature.

 

CAUTION: Before enabling this feature,

 

check the monitor documentation to make

 

sure the monitor is DPMS-compliant; other-

 

wise, there is a risk of damaging the

 

monitor.

 

VESA Video Power Down selects the amount

 

of monitor power saved when Advanced

 

Power Management is enabled and the system

 

has entered a time-out period. Options for this

 

category and the amount of power saved are:

 

• Standby: 20% power saved (the default)

 

• Suspend: 90% power saved

 

• Sleep: 95% power saved

 

The higher the percentage of monitor power

 

saved, the longer the monitor takes to return to

 

full power when the time-out period ends.

 

 

Inactivity Timer

Determines the period of system inactivity

 

before certain system components enter a low-

 

power mode. To disable power management,

 

set this field to 0.

 

 

Hot Key

Allows the user to define a key combination

 

that causes the system to immediately enter a

 

low-power mode until the next time the key-

 

board or mouse is used. The user defines a key

 

to use in combination with <Ctrl> and <Alt> as

 

the power key combination.

 

 

Auto Start On AC Loss

When set to Enabled, Auto Start On AC Loss

 

allows the system to automatically restart if

 

there is a momentary loss of AC power. If this

 

category is set to Disabled, you must restart the

 

system manually after a loss of AC power.

 

 

A-14 Dell Dimension XPS H233 and XPS H266 Systems Service Manual

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Contents 659,&0$18$ Page HOOLPHQVLRQ36ä+DQG36+6\VWHPV Page Contents Chapter Beep Codes and Error Messages Chapter Removing and Replacing PartsIndex FiguresTables Page Read This First System Overview System Features Computer Orientation Desktop Computer Features Mini Tower Computer Features Back-Panel Features Typical Advanced Expansion SubsystemEide Subsystem Hard-Disk Drive OptionsComputer Service Power SupplyDC Power Distribution DC Power CablesDC Power Distribution DC Power Connector Pin Assignments DC Power Connector P1DC Power Connectors P2, P3, P4, P5, and P6 System Board Main MemorySystem Board Jumpers 11. System Board JumpersSystem-Board Jumper Descriptions Interrupt Assignments Interrupt AssignmentsDMA Channel Assignments DMA Channel AssignmentsTechnical Specifications Technical SpecificationsSystem Clocks Ports Power Technical Specifications Basic Troubleshooting Initial User ContactExternal Visual Inspection Observing the Boot Routine Internal Visual Inspection Eliminating Resource Conflicts Running the Diagnostics Getting HelpBeep Codes and Error Messages Post Beep CodesPost Beep Codes System Error Messages System Error MessagesNvram System cannot boot Diskette in drive a From diskette in drive a Contains no operating System Removing and Replacing Parts Precautionary MeasuresComputer Cover Computer Cover RemovalFront Bezel Front-Bezel Removal Mini Tower ChassisDrives Front-Panel InsertDrive Cage Drive Cage RemovalInch Drive 25-Inch Drive RemovalUpper 3.5-Inch Drive Upper 3.5-Inch Drive RemovalLower 3.5-Inch Drive Mini Tower Computer Only Lower 3.5-Inch Drive Removal Mini Tower Computer OnlyInch Diskette Drive 5-Inch Diskette Drive RemovalPrimary Hard-Disk Drive 10. Primary Hard-Disk Drive Removal11. Secondary Hard-Disk Drive Assembly Removal Secondary Hard-Disk Drive12. Secondary Hard-Disk Drive Removal Power Supply 13. Power Supply RemovalMicroprocessor Fan Assembly 14. Microprocessor-Fan Assembly RemovalCard Guide Assembly 15. Card-Guide Assembly RemovalControl Panel Board 16. Control-Panel Board RemovalSystem Board Components 17. System Board ComponentsExpansion Cards 18. Expansion Card RemovalSIMMs 19. Simm RemovalSEC Cartridge and Heat Sink Assembly 21. SEC Cartridge and Heat Sink RemovalBattery 22. Battery RemovalSystem Board 23. System Board Removal24. System Board Mountings 25. Guide-Bracket Assembly Removal System Setup Program System Setup ScreensMain Screen Figure A-1. Main Screen Table A-1. Main Screen CategoriesTable A-1. Main Screen Categories IDE Device Configuration Submenu Figured option, unless you are using a hard-diskBoot Options Submenu Table A-3. Boot Options Submenu Categories Advanced Screen Peripheral Configuration Submenu Table A-5. Peripheral Configuration Submenu Categories Chipset Configuration Submenu Plug and Play Configuration Submenu PnP OS category appearsSecurity Screen Status category is set to LockedPower Screen Figure A-9. Power Screen Table A-9. Power Screen CategoriesCheck the monitor documentation to make Exit Screen Figure A-10. Exit Screen Table A-10. Exit Screen CategoriesPage Index Page Index
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XPS H233, XPS H266 specifications

The Dell XPS series has long been synonymous with premium laptops and high-performance computing. Among their notable offerings are the XPS H266 and XPS H233 models, which embody cutting-edge technology and thoughtful design.

The XPS H266 comes equipped with a vibrant 15.6-inch InfinityEdge display that provides an immersive visual experience with stunning clarity and a near-borderless design. This model includes options for 4K Ultra HD resolution, which elevates the viewing experience for users who require exceptional graphics and detail, whether for gaming, video editing, or content creation. The display also features touch capability, adding versatility for users who prefer an interactive experience.

Under the hood, the XPS H266 leverages the latest Intel Core processors, providing robust power and impressive performance in multitasking scenarios. Coupled with high-speed SSD storage and ample RAM options, this laptop is designed to handle demanding applications with ease. Additionally, the thermal management system ensures that the device remains cool and operational even during extended use.

On the other hand, the XPS H233 model offers a more compact alternative with a 13.3-inch display. This model retains the InfinityEdge technology, maintaining a sleek profile ideal for portability without compromising visual quality. The H233 is also powered by the latest Intel Core processors, allowing efficient power consumption and performance. Its lightweight design makes it suitable for on-the-go professionals and students who need a reliable device that fits comfortably in a bag.

Both models incorporate advanced connectivity options, including Thunderbolt and USB-C ports for fast data transfer and versatile charging solutions. They feature Wi-Fi 6 capabilities, ensuring users experience faster connectivity and improved performance in crowded environments. Security features, such as a fingerprint reader and IR camera for Windows Hello, provide peace of mind for users concerned about their data safety.

In terms of battery life, both the XPS H266 and XPS H233 are optimized for long usage periods, enabling users to work or play without the constant worry of needing to recharge.

Overall, the Dell XPS H266 and H233 models represent a blend of innovative technology, stylish design, and unparalleled performance, catering to a diverse audience from professionals to entertainment enthusiasts. With features that address the needs of today’s users, these laptops continue to uphold the esteemed reputation of the XPS lineup.
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