Turning Technologies 2850, 1850 manual Removing the System Board

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Removing and Replacing the System Board and Riser Board In A Dell PowerEdge 2850 System

Removing the System Board

1If applicable, remove the bezel.

2Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and peripherals.

3Remove the system from the rack and place it on a work surface.

4Remove the system cover.

5Remove the front fans.

6Remove the expansion cards. See "Expansion Cards" in "Installing System Options" in your

Installation and Troubleshooting Guide.

7If applicable, disconnect the RAID battery cable from the expansion-card riser board.

8Remove the expansion-card cage. See "Removing the Expansion-Card Cage" in "Installing System Options" in your Installation and Troubleshooting Guide.

9Remove the memory module cover.

10Remove the memory modules. See "System Memory" in "Installing System Options" in your

Installation and Troubleshooting Guide.

NOTE: While removing the memory modules, record the memory module socket locations to ensure proper installation on the new system board.

11Remove the back fans and the back-fan tray.

12If applicable, remove the RAC card. See "Installing a RAC Card" in "Installing System Options" in your Installation and Troubleshooting Guide.

13If applicable, remove the RAID key.

14Remove the power supply(s). See "Power Supplies" in "Installing System Options" in your

Installation and Troubleshooting Guide.

15Remove the processor(s). See "Processor" in "Installing System Options" in your Installation and Troubleshooting Guide.

16Raise the drive-bay retraction bar and swing it toward the front of the chassis to disengage the SCSI backplane from the system board. See Figure 1-3.

Upgrading Your System Board and Riser Board

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Contents Upgrading Your System Board and Riser Board September D8781 Removing the System Board and Riser Board Upgrading Your System Board and Riser Board Installing the New System Board and Riser Board Reinstall the cover If applicable, reattach the bezel Removing the System Board Drive-bay retraction bar Upgrading the Dell PowerEdge 2850 Expansion-Card Riser Board Expansion-card riser board Retention pin Page Page Page Page Page Page Page Page

2850, 1850 specifications

Turning Technologies offers the 1850 and 2850 models, which are sophisticated classroom response systems designed to engage students and enhance learning experiences through real-time feedback. These devices cater to various educational environments, whether in traditional classrooms, online settings, or hybrid models.

The Turning Technologies 1850 features an intuitive keypad design that allows students to answer multiple-choice questions, true/false queries, and even short-answer questions with ease. Its ergonomic layout ensures comfort during prolonged use, making it an ideal choice for both younger students and adult learners. The 1850 utilizes wireless technology, which allows for seamless integration into existing classroom setups. Moreover, it operates on long-lasting batteries, ensuring uninterrupted usage throughout the school year.

On the other hand, the Turning Technologies 2850 is a more advanced version, featuring enhanced capabilities such as a larger LCD screen that provides immediate feedback to students. The screen displays question numbers, responses, and status indicators, allowing students to engage more deeply with the material. The 2850 also offers an expanded range of question types, including numeric entry and text input, broadening the assessment opportunities for educators.

Both models come equipped with TurningPoint software, which simplifies the process of creating and administering quizzes and polls. Educators can design custom assessments that align with their curriculum, track student performance, and analyze results in real-time. This data-driven approach not only helps improve teaching strategies but also supports personalized learning pathways for students.

Another significant characteristic of both the 1850 and 2850 is their robust data security. The devices are designed to protect student information, ensuring compliance with various educational regulations. Additionally, their compatibility with various learning management systems (LMS) enhances their usability in diverse educational contexts.

The widespread versatility of the Turning Technologies 1850 and 2850 makes them suitable for both formative and summative assessments. Teachers can use them for quick polls during lectures or for comprehensive quizzes and exams, fostering a dynamic and interactive learning environment. Overall, the combination of user-friendly design, innovative technology, and powerful software makes Turning Technologies' response systems a valuable asset in modern education.