Portuguese Phrase
Checa o teu cabo de rede.
Meaning
‘Check your network cable.’ It is a direct, informal instruction to look at or test the Ethernet cable that connects a device to the network.
When to use
Use this phrase when troubleshooting internet or LAN problems with a friend, colleague, or family member in a casual setting. It is common in tech support chats, office break‑rooms, or at home when the connection seems spotty.
✦Grammar Breakdown
Checaoteucaboderede
Imperative (tu)
‘Checa’ is the affirmative imperative form of the verb ‘checar’ for the second‑person singular (tu).
Possessive adjective (teu)
‘teu’ means ‘your’ and agrees in gender and number with the noun that follows; it is informal and used with ‘tu’.
Noun phrase ‘cabo de rede’
‘cabo de rede’ literally means ‘cable of network’; it is the standard term for a network (Ethernet) cable.
Article usage
The definite article ‘o’ is required before the possessive adjective in Portuguese.
🗨In Conversation
A internet está a cair a cada minuto.
The internet keeps dropping every minute.
Checa o teu cabo de rede.
Check your network cable.
✕Common Mistakes
Checa o seu cabo de rede.
‘Checa’ is the tu‑imperative; with the formal ‘você/you’ the correct form is ‘Cheque’.
Checa teu cabo de rede.
The definite article ‘o’ is required before the possessive adjective.
Checa o teu cabo de internet.
‘Cabo de internet’ is not the standard term; the correct phrase is ‘cabo de rede’ for Ethernet cables.
↔Alternatives
Verifica o teu cabo de rede.
Verify your network cable.
Confere o teu cabo de rede.
Make sure your network cable is OK.
Checa o seu cabo de rede.
Check your network cable. (formal ‘you’)
Olha se o cabo de rede está bem ligado.
Look if the network cable is properly plugged in.
Cultural Tip
In European Portuguese ‘checar’ is widely used in everyday speech, especially among younger speakers and in tech contexts. In more formal or written Portuguese you’ll often see ‘verificar’ or ‘confirmar’. Also, ‘teu’ is the informal possessive used with ‘tu’; in a formal setting you would switch to ‘seu’ and the imperative would become ‘Cheque o seu cabo de rede.’