Dell Inspiron 7420, Service Manual

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Table 2. System setup options—System information menu (continued)
Overview
Signed Firmware Update Displays whether the Signed Firmware Update is enabled on your system.
Battery Information
Primary Displays that battery is primary.
Battery Level Displays the battery level of the system.
Battery State Displays the battery state of the system.
Health Displays the battery health of the system.
AC Adapter Displays whether the AC adapter is connected or not.
Battery Type Displays the type of battery.
Processor Information
Processor Type Displays the processor type.
Maximum Clock Speed Displays the maximum processor clock speed.
Minimum Clock Speed Displays the minimum processor clock speed.
Current Clock Speed Displays the current processor clock speed.
Core Count Displays the number of cores on the processor.
Processor ID Displays the processor identification code.
Processor L2 Cache Displays the processor L2 Cache size.
Processor L3 Cache Displays the processor L3 Cache size.
Microcode Version Displays the microcode version.
Intel Hyper-Threading Capable Displays whether the processor is Hyper-Threading (HT) capable.
64-Bit Technology Displays whether 64-bit technology is used.
Memory Information
Memory Installed Displays the total system memory installed.
Memory Available Displays the total system memory available.
Memory Speed Displays the memory speed.
Memory Channel Mode Displays single or dual channel mode.
Memory Technology Displays the technology that is used for the memory.
Devices Information
Panel Type Displays the Panel Type of the system.
Privacy Screen Displays the Privacy Screen information of the system.
Video Controller Displays the video controller type of the system.
Video Memory Displays the video memory information of the system.
Wi-Fi Device Displays the wireless device information of the system.
Native Resolution Displays the native resolution of the system.
Video BIOS Version Displays the video BIOS version of the system.
Audio Controller Displays the audio controller information of the system.
Bluetooth Device Displays the Bluetooth device information of the system.
LOM MAC Address Displays the LAN On Motherboard (LOM) MAC address of the system.
Pass Through MAC Address Displays the pass through MAC address of the system.
Cellular Device Displays the M.2 PCIe SSD information of the system.
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