2 Answers. Reinstalling macOS from the recovery menu does not erase your data. However, if there is a corruption issue, your data may be corrupted as well, its really hard to tell. … Reinatalling the os alone does not erase data.
How do I setup a LAN connection on my PC?
1. Teeb LAN ntawm PC
- Hauv PC, nyem Pib, tom qab ntawd Tswj Vaj Huam Sib Luag, tom qab ntawd Network Txuas.
- Nyem Local Area Connection.
- Hauv dialog box, nyem rau ntawm Properties.
- Xaiv Internet Protocol (TCP / IP) ces nyem Properties.
- Xaiv Siv Tus IP chaw nyob hauv qab no.
- Sau tus IP chaw nyob thiab Subnet daim npog qhov ncauj. Piv txwv li:
Vim li cas LAN kev twb kev txuas tsis ua haujlwm?
Tau Txuas
Nco ntsoov koj computer's wired network interface yog sau npe. Saib Kev Sau Npe ntawm Campus Network. Xyuas kom tseeb tias lub network cable thiab network chaw nres nkoj koj siv yog ob qho tib si ua haujlwm zoo. Sim txuas los ntawm lwm qhov chaw nres nkoj network.
Kuv tuaj yeem daws qhov teeb meem LAN hauv PC li cas?
Yuav ua li cas teeb meem lub Network
- Tshawb xyuas qhov kho vajtse. Thaum koj tab tom pib cov txheej txheem daws teeb meem, tshawb xyuas tag nrho koj cov cuab yeej kho vajtse kom paub tseeb tias nws txuas tau zoo, qhib, thiab ua haujlwm. ...
- Siv ipconfig. ...
- Siv ping thiab tracert. ...
- Ua DNS check. ...
- Hu rau ISP. ...
- Tshawb xyuas cov kab mob thiab kev tiv thaiv malware. ...
- Tshawb xyuas cov ntaub ntawv pov thawj.
Why is ethernet not showing up?
Txheeb xyuas Tus Thawj Tswj Ntaus Ntawv kom siv tau Wire card nkag. Yog tias tsis muaj kev nkag tau siv tau, tshem tawm ib qho Bogus Entry, thiab rov nruab Wire card's Drivers. Sim rau nruab cov tsav tsheb tshiab ntawm daim npav los ntawm nplooj ntawv txhawb nqa ntawm cov chaw tsim khoom.
Yuav ua li cas yog tias LAN tsis txuas?
Tej zaum koj yuav tsis tau sim lawv tag nrho; tsuas yog ua koj txoj hauv kev hauv cov npe kom txog thaum koj pom ib qho uas ua haujlwm rau koj.
- Sim cov chaw nres nkoj sib txawv ntawm lub router.
- Hloov kho lub network card tsav tsheb.
- Tshem tawm cov Antivirus lossis Firewall ib ntus.
- Xyuas kom tseeb tias Ethernet tau qhib.
- Xyuas cov kab.
How do I fix my LAN port not working?
To troubleshoot your WAN or LAN port:
- Txuas lub hwj chim adapter ntawm koj lub router mus rau lub qhov hluav taws xob.
- Turn on the router and wait for the power LED to become solid green or white. …
- Siv ib qho Ethernet cable, thiab txuas ib kawg rau ib qho ntawm lub router LAN chaw nres nkoj, thiab lwm qhov kawg rau lub router WAN chaw nres nkoj.
- Check the LEDs.
How do I fix my LAN cable?
Sim rov nruab koj cov tsav tsheb ethernet:
- Rov qab rau hauv Windows, mus rau Start menu's Search field, nkag mus rau tus thawj tswj ntaus ntawv, thiab xaiv Device Manager.
- Qhib ntu Network Adapters.
- Txoj cai-nias lub ethernet adapter (hais, nws yog qhov tsis muaj Wi-Fi lossis wireless hauv nws lub npe) thiab xaiv Uninstall.
- Paub meej tias txhaj los ntawm OK.
Kuv puas ntsaws Ethernet rau WAN lossis LAN?
Cov chaw nres nkoj LAN yog tsim los txuas rau cov khoom siv hauv zos. Txuas ib Ethernet cable rau hauv koj lub modem thiab lwm qhov kawg rau hauv koj lub router WAN chaw nres nkoj. Tom qab ntawd, ntsaws koj lub router lub hwj chim adapter rau hauv phab ntsa.