How to Rebuils a Master database with differnt collation settings?

ait <path>\setup.exe [/qb | /qn] {VS=<VSName>} INSTANCENAME=<InstanceName> REINSTALL=SQL_Engine REBUILDDATABASE=1 ADMINPASSWORD=<Current_Domain_User_Password> SAPWD=<New_Password> SQLCOLLATION=<NewSystemCollation>
start /wait <path>\setup.exe [/qb | /qn] {VS=<VSName>} INSTANCENAME=<InstanceName> REINSTALL=SQL_Engine REINSTALL MODE=v ADMINPASSWORD=<Current_Domain_User_Password> SAPWD=<New_Password> SQLACCOUNT=< Current_Domain_service_id> SQLPASSWORD=< Current_Domain_User_Password > AGTACCOUNT==< Current_Domain_service_id>

Which one should Iuse in this?, I read that without ReinstallMode=v wil throw an error.
Can some one provide me with exact syntax I have to run in the cmd prompt in the setup.exe path?

My server is running unsing inbuilt system account and dont have the domain id or pswd.
So what I have to use in the syntax wher eit is asking for thse?
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

saratcmAuthor Commented:
I gone through all this links  in google and tried to execute the cmd I found and it was failing.
So I given that script and can you plz check where it is wrong?

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft SQL Server

From novice to tech pro — start learning today.