3To open the card retention door, press the two release tabs inward. See Figure 3-13.

4If you are installing a new card, remove the filler bracket.

NOTE: Keep this bracket in case you need to remove the expansion card. Filler brackets must be installed over empty expansion-card slots to maintain FCC certification of the system. The brackets also keep dust and dirt out of the system and aid in proper cooling and airflow inside the system.

5Prepare the card for installation.

See the documentation that came with the card for information on configuring the card, making internal connections, or otherwise customizing it for your system.

NOTE: Some NICs automatically start the system when they are connected to a network.

6Insert the card into the expansion card connector on the system board (SLOT1, SLOT2, SLOT3, SLOT4, or SLOT5) and press down firmly. Ensure that the card is fully seated in the slot and all cards and filler brackets are flush with the alignment bar. See Figure 6-2 for the location of the five expansion card connectors.

7Close the card retention door to secure the card(s) in the system.

NOTICE: Do not route card cables over or behind the cards. Cables routed over the cards can prevent the system cover from closing properly or cause damage to the equipment.

8Connect any cables that should be attached to the card.

See the documentation for the card for information about the card’s cable connections.

9Close the system. See "Closing the System" on page 41.

10Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

11Install any device drivers required for the card as described in the documentation for the card.

SAS Controller Expansion Card

Read the installation instructions in the documentation for your SAS controller card. Install the card in expansion card connector SLOT2 (see "Installing an Expansion Card" on page 57), and connect the hard-drive activity indicator cable from the card to the AUX_LED connector on the system board (see Figure 6-2 for the connector location). See "Hard Drives" on page 51 for information about connecting hard drives.

Memory

The four memory module connectors on the system board can accommodate from 512 MB to 4 GB of 533-MHz and 667-MHz unbuffered ECC DDR II single or dual-rank memory modules. See Figure 6-2 for the location of the four memory module connectors.

NOTE: As shown in Figure 6-2, memory slots are not in numeric order on the system board. When installing memory, take care to install it in the proper slots according to the configuration guidelines in Table 3-2. Installing memory in the wrong slots will significantly reduce system performance.

58

Installing System Components

Page 58
Image 58
Dell KH934 owner manual Memory, SAS Controller Expansion Card

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.