no-internet Troubleshooting

No internet connection on the TP-Link TL-SG1005P 5-Port Gigabit LAN PoE Switch

Source: TP-Link support — networking troubleshooting Confidence: 80% Verified Aug 9, 2026

The router is up but devices have no internet, often from an ISP issue or a DNS problem.

How to fix No internet connection

Restart the router

Power-cycle the router and modem.

Source: TP-Link support — networking troubleshooting Confidence: 80% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Check the DNS

Change the DNS settings to a public DNS like 8.8.8.8.

Source: TP-Link support — networking troubleshooting Confidence: 80% Verified Aug 9, 2026
Difficulty: ★★ Est. 10 min

Replacement parts for the TP-Link TL-SG1005P 5-Port Gigabit LAN PoE Switch

TP-Link Archer AX55 Ethernet Cable TP-Link Deco X55 Ethernet Cable TP-Link TL-SG108 8-Port Gigabit Netzwerk Switch blau metallic Ethernet Cable TP-Link TL-SG108E Managed Switch 8 Port Gigabit Ethernet LAN Ethernet Cable TP-Link RE230 WLAN Verstärker Repeater AC750 weiß Ethernet Cable TP-Link TL-SG116 16-Port Gigabit-/Netzwerk Switch blau Metallic Ethernet Cable TP-Link TL-WA860RE WLAN Repeater Ethernet Cable TP-Link WLAN Powerline Adapter Set TL-WPA4220 KIT Ethernet Cable TP-Link TL-SG1005P 5-Port Gigabit LAN PoE Switch Power Adapter TP-Link TL-SG1005P 5-Port Gigabit LAN PoE Switch Antenna TP-Link TL-SG1005P 5-Port Gigabit LAN PoE Switch Mounting Bracket TP-Link TL-SG1005P 5-Port Gigabit LAN PoE Switch Ethernet Cable TP-Link TL-SG1016D 16-Port Gigabit-/Netzwerk Switch Ethernet Cable TP-Link LS1005G 5-Port Desktop Switch schwarz Ethernet Cable TP-Link TL-SG108PE Managed PoE Switch Ethernet Cable TP-Link RE330 WLAN Verstärker Repeater 𝐀𝐂𝟏𝟐𝟎𝟎 Ethernet Cable TP-Link Archer TX20U Plus WLAN Stick Für PC Ethernet Cable TP-Link TL-SG105 5-Ports Gigabit Netzwerk Switch blau metallic Ethernet Cable TP-Link M7350 Mobiler Ethernet Cable TP-Link TL-WR902AC AC750 WLAN Nano Router +300Mbit/s Ethernet Cable TP-Link Deco X1500 Mesh WLAN Set Ethernet Cable

← All TP-Link TL-SG1005P 5-Port Gigabit LAN PoE Switch error codes

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.