League of Legends is undoubtedly a famous online multiplayer game, but many users complain that they face League of Legends Error Code 900 when they try to log in to the LoL servers. If you want to fix League of Legends Error 900 on your Windows 10 PC, you have to know the reasons that cause this problem. This covers all the reasons that cause the problem that helps you understand how to fix error code 900 League of Legends on your Windows 10 PC.
How to Fix League of Legends Error Code 900 on Windows 10
Continue reading to know about the solutions to fix League of Legends error code 900 on Windows 10 PC in detail.
What Causes League of Legends Error Code 900?
Several reasons contribute to League of Legends Error 900 on your Windows 10 PC. Here are a few of them.
- The launched game does not have kev tswj hwm txoj cai; hence your PC does not allow it to patch.
- There is not qhov chaw txaus on your PC. Patching (the act of including additional codes to enhance gaming) needs some space.
- The installation files and configuration files of the game are siab tsis ncaj and have to be replaced.
- The game client is siab tsis ncaj or broken on your PC.
- The overprotective antivirus program or firewall is thaiv qhov kev ua si.
- Tshaj tawm Windows 10 operating system thiab tsav tsheb.
- Tsis muaj kev sib txuas hauv internet ruaj khov los tso tawm thiab ua si.
- Misconfigured game installation files.
- Kev teeb tsa network tsis tsim nyog thiab DNS chaw nyob configurations.
Solutions to Fix Error Code 900 League of Legends
Here is a list of troubleshooting methods to help you fix League of Legends Error 900. Follow them in the same order to attain the best results.
Txoj Kev 1: Cov kauj ruam daws teeb meem yooj yim
The following are the basic methods to solve the error.
1A. Restart PC
Cov lus qhia dav dav los daws txhua qhov teeb meem ib ntus cuam tshuam nrog League of Legends yog rov pib koj lub computer. Koj tuaj yeem rov pib koj lub PC los ntawm kev ua raws cov kauj ruam.
1. Nkag mus rau Windows Power User menu los ntawm nias lub Windows thiab X keys ib txhij.
2. Xaiv Kaw lossis tawm tawm.
3. Thaum kawg, nyem rau ntawm Pib dua.
1B. Restart Router
This is a simple troubleshooting way that will help you fix League of Legends Error 900 within simple steps. You can restart your router by following our Restart Router or Modem guide. Once your router has restarted, check if you are able to fix the discussed error.
1 C. Xyuas Server Status
Very often, you may face League of Legends Error 900 due to problems from the server side. To check whether the server is offline or it has some technical problems, follow the below-mentioned steps.
1. Mus ntsib tus nom Riot-server status update page.
2. Ces, scroll down thiab xaiv Lwm Pab Koomtes Legends.
3. Then, select your cheeb tsam and Language mus ntxiv.
4. On the next page, you can see any notifications for server-end errors. If there are any, you have to wait until they are resolved.
Kuj nyeem: How to Delete Your Riot Account
1D. Re-login Account
Koj tuaj yeem kho qhov kev sib tham yuam kev los ntawm kev kos npe tawm ntawm qhov kev ua si ua ntej cov lus yuam kev tshwm sim. Koj tuaj yeem tos ib pliag lossis rov pib koj lub computer. Tom qab ntawd, kos npe rov qab raws li qhia hauv qab no.
1. When you are in the game, hit the Alt + F4 yuam sij ua ke.
2. Tam sim no, nyem rau Sau npe tawm.
3. Tawm ntawm qhov kev ua si thiab pib dua koj lub PC.
4. Enter your credentials and log in to the game again.
1 E. Teem kom tsim nyog Hnub & Sijhawm Chaw
Incorrect date and time settings in your computer may contribute to League of Legends Error Code 900 on Windows PC. To sync the date, region, and time settings in your Windows 10 computer follow the below-listed instructions.
1. Nias lub Windows + I keys ua ke qhib Windows Chaw.
2. Tam sim no, xaiv cov Sijhawm & Lus kev xaiv raws li qhia.
3. Tom ntej no, nyob rau hauv lub Hnub Tim & sijhawm tab, xyuas kom meej ob qhov tseem ceeb Teem lub sijhawm cia thiab Teeb lub sijhawm ua haujlwm tau kev xaiv yog toggled rau.
4. Ces, nyem rau Sync tam sim no raws li tau hais tseg saum toj no.
1 F. Kaw tag nrho cov txheej txheem keeb kwm yav dhau
Yog tias muaj ntau cov txheej txheem keeb kwm yav dhau los ntawm koj lub Windows 10 PC, koj tsis tuaj yeem nkag mus rau koj lub network txuas tau yooj yim, vim tias tag nrho cov haujlwm no yuav ua rau muaj feem ntawm lub network. Tsis tas li ntawd, kev siv RAM yuav ntau dua thiab qhov ua tau zoo ntawm qhov kev ua si yuav qeeb pom meej.
Ua raws li peb cov lus qhia Yuav Ua Li Cas Xaus Ua Haujlwm hauv Windows 10 kom kaw tag nrho lwm cov txheej txheem keeb kwm yav dhau ntawm koj Windows 10 PC.
Tom qab kaw tag nrho cov txheej txheem keeb kwm yav dhau, xyuas seb qhov kev sib tham yuam kev hauv Pab Koomtes ntawm Legends tau kho lossis tsis.
1G. Update Windows OS
All the bugs and erroneous patches in your computer can be fixed by Windows updates. Microsoft releases frequent updates to fix all these problems.
Hence, make sure whether you are using the updated version of the Windows Operating System and if any updates are pending in action, use our guide How to Download and Install Windows 10 Latest Update
After updating your Windows Operating System, check if you are able to fix League of Legends Error 900
1H. Update GPU Drivers
If you want to enjoy any graphical games without any errors, your drivers must be in a perfect state. If the drivers are outdated or faulty, make sure you update them. You can search for the newest releases of drivers from its official websites, or you can update them manually.
Ua raws li peb cov lus qhia 4 Txoj Kev Hloov Kho Graphics Tsav Tsheb hauv Windows 10 los hloov kho koj tus tsav tsheb thiab xyuas seb koj puas tau kho qhov teeb meem sib tham hauv LoL.
Kuj nyeem: Yuav Qhia Li Cas Yog Koj Daim Npav Graphics Tuag
1I. Roll Back GPU Drivers
Sometimes, the current version of your graphics drivers may cause conflicts in your game, and in this case, you have to restore previous versions of installed drivers. This process is called rollback ntawm cov tsav tsheb thiab koj tuaj yeem yooj yim yob rov qab koj lub khoos phis tawj tsav tsheb mus rau lawv lub xeev dhau los los ntawm kev ua raws li peb phau ntawv qhia Yuav ua li cas rau Rollback Tsav Tsheb ntawm Windows 10.
1J. Reinstall GPU Drivers
If you do not know how to fix error code 900 League of Legends after updating your GPU drivers, then reinstall device drivers to fix any incompatibility issues. There are several ways to reinstall drivers on your computer. Yet, you can easily reinstall Graphical drivers as instructed in our guide How to Uninstall and Reinstall Drivers on Windows 10.
Tom qab rov nruab GPU tsav tsheb, xyuas seb koj tuaj yeem nkag mus rau League of Legends yam tsis muaj qhov yuam kev.
1K. Repair System Files
If there are any corrupt system files in your Windows Operating system, your PC may face a lot of internet connectivity issues. If you are experiencing League of Legends Error Code 900 very recently, there are some chances that your computer files have become corrupt or damaged.
Luckily, koj Windows 10 PC muaj inbuilt kho cov cuab yeej xws li SFC (System File Checker) thiab DISM (Deployment Image Servicing and Management) uas yuav pab koj kho tag nrho cov ntaub ntawv tsis raug.
Nyeem peb phau ntawv qhia yuav ua li cas Kho Cov Ntaub Ntawv Cov Ntaub Ntawv ntawm Windows 10 thiab ua raws cov kauj ruam raws li tau qhia los kho tag nrho koj cov ntaub ntawv tsis raug.
1L. Disable Antivirus ib ntus (Yog muaj)
Lwm qhov laj thawj uas ua rau muaj qhov teeb meem sib tham yog koj qhov kev ruaj ntseg suite. Thaum koj cov kev pab cuam antivirus ntes LoL cov ntaub ntawv thiab cov folders ua kev hem thawj, koj yuav ntsib ntau qhov teeb meem. Yog li, nyeem peb phau ntawv qhia txog Yuav Ua Li Cas Disable Antivirus Ib ntus ntawm Windows 10 thiab ua raws li cov lus qhia kom lov tes taw Antivirus program ib ntus ntawm koj lub PC.
After you fix League of Legends Error 900 on your Windows 10 PC, make sure to re-enable the antivirus program since a computer without a security suite is always a threat.
Kuj nyeem: Kho Avast Blocking League of Legends (LOL)
1M. Disable Windows Defender Firewall (Not Recommended)
At times, Windows Defender Firewall in your computer may prevent the game from being opened due to some security reasons. If you don’t know how to disable the Windows Defender Firewall, go through our guide How to Disable Windows 10 Firewall, and follow the instructions that are given.
Make sure to enable the Firewall suite again after fixing the issue in LoL as a computer without a firewall program is a threat. You can follow this guide Allow or Block Apps through the Windows Firewall to allow the app.
Txoj Kev 2: Khiav Pab Koomtes ntawm Legends ua tus thawj coj
To avoid League of Legends Error Code 900 on your Windows 10 computer, run League of Legends as an administrator as instructed below.
1. Txoj cai-nias rau ntawm Pab Koomtes ntawm Legends shortcut ntawm lub desktop los yog mus rau lub installation directory thiab txoj nyem rau nws.
2. Tam sim no, xaiv cov Properties kev xaiv.
3. Tom qab ntawd, hloov mus rau lub compatibility tab thiab kos lub thawv Khiav txoj haujlwm no ua tus tswj hwm.
4. Thaum kawg, nyem rau ntawm thov thiab OK kom txuag tau qhov kev hloov.
Kuj nyeem: Fix League of Legends Error 004 in Windows 10
Txoj Kev 3: Tshem LoL_air_client Folder (Yog Muaj)
Another simple way to fix League of Legends Error 900 is to delete a specific folder in File Explorer. This removes the corrupt components in your Windows 10 associated with the game. Here are a few steps to delete the folder.
1. Nias lub Windows + E cov yuam sij ua ke qhib Cov ntaub ntawv Explorer.
2. Now, navigate to the following location and open it.
C: Riot GamesLeague of LegendsRADSprojectslol_air_client
Nco ntsoov: You may also find the lol_air_client folder in some other location too. Pay a bit extra attention to finding the folder.
3. Tam sim no, right-click rau ntawm lol_air_client folder thiab nyem rau ntawm qhov Rho tawm kev xaiv.
Thaum koj tau deleted lub nplaub tshev, reboot lub PC and check if you have fixed the issue in League of Legends.
Txoj Kev 4: Khiav Pab Koomtes ntawm Legends manually
If your computer takes some additional time to patch up League of Legends, you will face League of Legends Error Code 900 issue. Yet, you can manually patch the game by following the below-mentioned steps.
1. Nias lub Windows + E cov yuam sij ua ke qhib Cov ntaub ntawv Explorer.
2. Tam sim no, mus rau qhov chaw hauv qab no Txoj kev.
C: Riot GamesLeague of LegendsRADSprojectslolpatcherreleasesdeploy
3. Hauv Tso folder, right-click rau ntawm qhov LoLPatcher.exe executable file and click on Run as administrator.
Thaum koj tau pib koj qhov kev ua si manually, xyuas seb koj puas ntsib qhov teeb meem hauv League of Legends dua.
Kuj nyeem: Txhim kho League of Legends Directx yuam kev hauv Windows 10
Method 5: Tweak File Hosts
If the host file has edited entries of League of Legends, you will face League of Legends Error 900 issue. Hence, you have to remove the entries to resolve the same. Here are a few instructions to tweak hosts entries.
1. Nias Windows + E cov yuam sij ua ke qhib Cov ntaub ntawv Explorer.
2. Tam sim no, hloov mus rau lub Saib tab thiab kos lub Cov khoom hauv qab lub thawv hauv Qhia / nkaum seem.
3. Now, copy and paste the following Txoj kev mus rau txoj kev navigation ntawm Cov ntaub ntawv Explorer.
C: WindowsSystem32driversetc
4. Tam sim no, xaiv thiab right-click rau ntawm fwjchim luj kawg nkaus file thiab xaiv cov Qhib nrog kev xaiv raws li qhia.
5. Tam sim no, xaiv cov Notepad kev xaiv los ntawm cov npe thiab nyem rau ntawm OK raws li tau piav qhia.
6. Tam sim no, tus fwjchim luj kawg nkaus cov ntaub ntawv yuav qhib rau hauv Notepad raws li hauv qab no.
7. Ntxiv kab no 67.69.196.42 l3cdn.riotgames.com ib mus rau hauv qab ntawm cov ntaub ntawv.
8. Tam sim no, txuag cov ntaub ntawv los ntawm txhaj rau Ctrl + S daws ua ke.
9. Tawm ntawm Notepad and check if you have fixed the discussed League of Legends Error Code 900 issue.
Txoj Kev 6: Clear DNS Cache & Cov Ntaub Ntawv
Tsawg tus neeg siv tau hais tias tshem tawm DNS cache thiab cov ntaub ntawv ntawm koj lub PC tau pab lawv txhim kho kev sim koom nrog cov kab ua tsis tiav. Ua raws li cov lus qhia.
1. Ntaus lub Windows qhov tseem ceeb thiab hom ua cmd. Tom qab ntawd, nyem rau Qhib.
2. Tam sim no, ntaus cov hauv qab no lus txib one by one. Hit Sau tus yuam sij tom qab txhua nqe lus txib.
ipconfig / flushdns ipconfig/registerdns ipconfig / tso tawm ipconfig / txuas ntxiv netsh winsock pib dua
3. Tos rau cov lus txib kom ua thiab rov pib koj lub PC.
Kuj nyeem: Kho Pab Koomtes ntawm Legends Suab Teeb Meem
Txoj Kev 7: Clear Drive Space
If your PC does not have any drive space to install any new patches from the game, you cannot fix League of Legends Error Code 900. Hence, firstly check the drive space and clean the temporary files if necessary.
Kauj Ruam I: Tshawb xyuas Chaw Tsav Tsheb
Txhawm rau txheeb xyuas qhov chaw tsav hauv koj lub Windows 10 PC, ua raws cov kauj ruam hauv qab no.
1. Ntaus lub Windows + E cov yuam sij ua ke qhib Cov ntaub ntawv Explorer.
2. Tam sim no, nyem rau Lub PC from the left screen.
3. Tshawb xyuas qhov chaw disk hauv qab Devices and drivers raws li qhia. Yog tias lawv liab, xav txog kev tshem cov ntaub ntawv ib ntus.
StepII: Clear Temporary Files
If there is minimum available space in your computer contributing to the discussed problem, follow our guide 10 Ways to Free Up Hard Disk Space On Windows that helps you clear all unnecessary files in your computer.
Txoj Kev 8: Hloov DNS Chaw Nyob
Several users have suggested that switching to Google DNS addresses may help you fix League of Legends Error 900. If you launch the game properly and face an error prompt, follow our guide to change the DNS address. This will help you fix all DNS (Domain Name System) problems so you can launch the game without any hustles.
Tom qab hloov koj qhov chaw nyob DNS, xyuas seb koj tuaj yeem tso LoL yam tsis muaj qhov yuam kev.
Kuj nyeem: Kho Pab Koomtes ntawm Legends Dub Screen hauv Windows 10
Txoj Kev 9: Siv Virtual Private Network
Still, if you are unable to fix your problem, you can try using Virtual Private Network. It ensures to keep your connection more private and encrypted. You can change the geographic region with the help of VPN settings so you can fix the discussed issue easily. Although there are so many free VPNs available over the internet, you are advised to use a reliable VPN service to enjoy premium versions and features.
Have a glance at our guide What is a VPN and how it works? to learn more about Virtual Private Limited.
Yog tias koj tsis meej pem yuav ua li cas teeb tsa VPN ntawm koj lub khoos phis tawj Windows 10, ua raws li peb phau ntawv qhia Yuav ua li cas teeb tsa VPN ntawm Windows 10 thiab siv tib yam.
Thaum koj tau teeb tsa VPN txuas, xyuas seb koj puas tau kho qhov teeb meem sib tham.
Method 10: Delete DirectX via Registry
Several gamers have confirmed that reinstalling DirectX on your PC helped them to fix error code 900 League of Legends. Here is how to delete DirectX installed file from Registry.
1. Nias lub Windows + R cov yuam sij ua ke qhib lub khiav dialog box.
2. Tam sim no, ntaus regedit thiab ntaus Sau tus yuam sij mus tua Registry Editor.
3. Tam sim no, mus rau qhov chaw hauv qab no Txoj kev hauv Registry Editor.
ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftDirectX
4. Tam sim no, right-click rau ntawm InstalledVersion file thiab nyem rau ntawm qhov Rho tawm kev xaiv.
5. Ces, right-click rau ntawm version file and then select the Rho tawm kev xaiv.
6. Now, follow our guide Download And Install DirectX on Windows 10 to reinstall DirectX on your Windows 10 PC.
Kuj nyeem: Kho Pab Koomtes ntawm Legends Ncej Drops
Txoj Kev 11: Reinstall League of Legends
Any misconfigured files in League of Legends will lead to error code 900 League of Legends issue even if you have followed all the above-discussed methods and updated all the pending actions. So, in this case, you have no other option than to reinstall the game. The game is tied up with your account and when you reinstall the game, you will not lose your progress. Here is how to reinstall League of Legends.
1. Ntaus lub Windows qhov tseem ceeb thiab hom apps thiab nta. Ces, nias rau Qhib.
2. Tam sim no, nrhiav Pab Koomtes ntawm Legends hauv daim ntawv thiab nyem rau ntawm nws. Ces, xaiv qhov uninstall kev xaiv.
3. Yog tias koj raug ceeb toom, rov nyem rau uninstall.
4. Ces, mus rau lub Pab Koomtes ntawm Legends official lub website download page thiab nyem rau ntawm Ua si dawb kev xaiv.
5. Sau npe rau koj tus account thiab nyem rau ntawm Download tau lub qhov rais kev xaiv. Ces, nyem rau ntawm Nruab kev xaiv.
6. Tos rau qhov kev ua si raug ntsia. Nkag mus rau Kuv downloads hauv File Explorer thiab ob npaug nyem rau ntawm qhov teeb file los khiav daim ntawv thov.
7. Follow the on-screen instructions to install the game on your Windows 10 PC.
8. Finally, relaunch the game and now you will have a fix for the discussed issue.
Nco ntsoov: Ntau tus neeg siv thiab cov rooj sib tham hauv online tau tshaj tawm tias rov nruab qhov kev ua si nrog Hextech Kho cuab yeej pab kho qhov yuam kev. Mus saib lub official Hextech Repair tool site thiab rub tawm qhov program. Nws yog dawb xwb, li no thaum koj nruab thiab tso lub cuab tam, koj yuav pom ib qho kev xaiv rau reinstall qhov kev ua si. Ua raws li cov lus qhia txhawm rau kho qhov teeb meem.
Kuj nyeem: Yuav Ua Li Cas Kho Pab Koomtes Ntawm Legends Client Tsis qhib teeb meem
Method 12: Contact League of Legends Support
Lastly, try to contact the League of Legends support team regarding your League of Legends Error 900 problem.
pom zoo:
We hope that this guide was helpful, and you could fix League of Legends Error Code 900 on your PC. Let us know what you want to learn about next. Also, if you have any queries/suggestions regarding this article, then feel free to drop them in the comments section.