Please capitalize where necessary: diskraid.exe device can't work/no sound: actually, in most cases device problem is because of .sys files.
A: diskraid.exe device can't work/No sound: Actually, in most cases device problem is because of .sys files.

Q: can be combined in an harmonious unit with other cooktops in the vario 200 series.

A: Can be combined in an harmonious unit with other cooktops in the Vario 200 series.

Q: mining and forestry companies would have to be more open about taxes, royalties and bonuses paid worldwide.
A: Mining and forestry companies would have to be more open about taxes, royalties and bonuses paid worldwide.

Problem: well-equipped beaches are located just across the road in front of hotel florida lerici. enjoy beautiful views of the gulf of poets from some of the rooms and the sun terrace.
Can you repeat this sentence, but capitalize it?
Answer: Well-equipped beaches are located just across the road in front of Hotel Florida Lerici. Enjoy beautiful views of the Gulf of Poets from some of the rooms and the sun terrace.

Text: relative humidity 45 3% rh

Correct capitalization: Relative humidity 45 3% RH

Text: non-ecc / non-parity most stationary and b laptops takes non-ecc or non-parity memory.

Correct capitalization:
Non-ECC / Non-parity Most stationary and b laptops takes non-ECC or non-parity memory.