vaio laptop says model name as "RESERVED"

[vivs]

After the last motherboard got replaced by sony proffessionals, i just did clean install of windows ..
after which the model number appeared to be "reserved".. so that means i cannot install any sony provided drivers directly into the system.
please help me with any solution ..

 

[rgd1101]

did you use a sony recovery disk or a generic windows installation disk?

 

[vivs]

did you use a sony recovery disk or a generic windows installation disk?

Actually it was something inbuilt that i can reinstall windows.. By pressing f12 or f10 .. I don't remember properly..!

 

[chechito]

i have the same issue, i did a clean format of the hard drive (ssd 120gb) to instal a fresh copy of windows 8.1pro

then model appears as reserved

 

[Devraj_1]

This issue happens if your motherboard was replaced and the BIOS was not properly flashed with the model number.
Please check this link for more information:
https://us.en.kb.sony.com/app/answers/detail/a_id/34400/p/48903,49902,52333,52355/c/65,66/kw/BIOS%20reserve