- Notes, cautions, and warnings
- Working on your computer
- Disassembly and reassembly
- M.2 Intel Optane Memory Module 16 GB
- Technology and components
- BIOS setup
- Software
- Troubleshooting your computer
- Power-Supply Unit Built-in Self-Test
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- Diagnostic and Power LED codes
- Power LED issue
- Diagnostic error messages
- Verifying system memory
- System error messages
- Recovering the operating system
- Real-Time Clock (RTC Reset)
- Backup media and recovery options
- Wi-Fi power cycle
- Technical specifications
- Getting help and contacting Dell
OptiPlex 7050 Micro Owner's Manual
Controls and lights specifications
- Feature
- Specification
- Power button light
- White light — Solid white light indicates power-on state; blinking white light indicates sleep state of the computer.
- Hard Drive activity light
- White light — Blinking white light indicates that the computer is reading data from or writing data to the hard drive.
- Back panel:
- Link integrity light on integrated network adapter :
- Green — a good 10 Mbps or 100 Mbps connection exists
between the network and the computer.
Orange — a good 1000 Mbps connection exists between the network and the computer.
Off (no light) — the computer is not detecting a physical connection to the network.
- Network activity light on integrated network adapter
- Yellow light — A blinking yellow light indicates that network activity is present.
- Power supply diagnostic light
- Green light — The power supply is turned on and is functional. The power cable must be connected to the power connector (at the back of the computer) and the electrical outlet.
1～5個の星の数で評価してください。
1～5個の星の数で評価してください。
1～5個の星の数で評価してください。
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