Action

CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. Before performing any procedure, see your Product Information Guide for complete information about safety precautions, working inside the computer and protecting against electrostatic discharge.

1Run the appropriate online diagnostic test. See "Using Dell PowerEdge Diagnostics" on page 97.

2Turn off the system and attached peripherals, and then turn them on again. If an error message does not appear, continue to the next step.

If an error message appears, go to step 11.

3Enter the System Setup program and check the system memory setting. See "Using the System Setup Program" on page 27.

If the amount of memory installed matches the system memory setting, go to step 11.

4Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

5Open the system. See "Opening the System" on page 41.

6Ensure that the memory banks are populated correctly. See "Memory Module Installation Guidelines" on page 59.

If the memory modules are populated correctly, continue to the next step.

7Reseat the memory modules in their sockets. See "Installing a Memory Module" on page 60.

8Close the system. See "Closing the System" on page 41.

9Reconnect the system to its electrical outlet, and turn on the system and attached peripherals.

10Enter the System Setup program and check the system memory setting. See "Using the System Setup Program" on page 27. If the amount of memory installed still does not match the system memory setting, proceed to the next step.

11Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

12Open the system. See "Opening the System" on page 41.

NOTE: Several configurations for the memory modules exist; see "Memory Module Installation Guidelines" on page 59.

13If a diagnostic test or error message indicates a specific memory module as faulty, swap or replace the module. Otherwise, swap the memory module in socket 1 with a module of the same type and capacity that is known to be good. See "Installing a Memory Module" on page 60.

14Close the system. See "Closing the System" on page 41.

15Reconnect the system to its electrical outlet, and turn on the system and attached peripherals.

16As the system boots, observe any error message that appears and the diagnostic indicators on the front of the system.

88

Troubleshooting Your System

Page 88
Image 88
Dell KH934 owner manual Action

KH934 specifications

The Dell KH934 is a high-performance laptop designed to meet the demands of both professional users and tech enthusiasts. Sporting a sleek and modern design, it combines aesthetic appeal with robust functionality, making it a versatile choice for a wide range of applications.

One of the standout features of the KH934 is its display quality. It is equipped with a vibrant Full HD display that delivers sharp visuals and excellent color accuracy. This makes it ideal for tasks such as graphic design, video editing, and gaming. The thin bezels offer a more immersive experience, allowing users to enjoy their content without distraction.

Powering the KH934 is an advanced Intel processor, which ensures smooth multitasking and efficient performance. Whether users are running demanding applications or juggling multiple tasks, the laptop handles it all with ease. Additionally, the device comes with ample RAM, which further enhances its capability to manage intensive workloads without lag.

Storage options on the KH934 include high-speed SSD drives that provide quick boot times and rapid data access. This is particularly beneficial for professionals who frequently work with large files or need to access applications swiftly. The laptop also supports expandable storage, allowing users to customize their experience based on their needs.

Connectivity is another highlight of the KH934. It is equipped with a wide range of ports, including USB Type-C, USB 3.0 ports, HDMI, and a headphone jack, ensuring compatibility with various peripherals and devices. The inclusion of Wi-Fi 6 technology provides improved wireless connectivity, making it ideal for users who rely on internet access for cloud computing, streaming, or online collaboration.

Dell has also prioritized security with the KH934. It features a fingerprint reader for added biometric security, allowing users to log in securely and protect sensitive personal data. Moreover, the laptop's build quality is notable, offering durability while maintaining a lightweight profile that's easy to carry.

Battery life is another critical aspect of the KH934, with the device engineered to provide extended usage on a single charge. This feature is particularly valuable for users who are often on the move and need a reliable device that lasts throughout the day.

In conclusion, the Dell KH934 melds advanced technology with essential features suitable for various users. Its excellent display, powerful performance, diverse connectivity options, and robust security make it a compelling choice in today’s competitive laptop market. Whether you are a professional seeking efficiency or a casual user looking for a reliable machine, the KH934 stands out as a well-rounded option.