[Resolved]  Reliance Digital — issue of laptop working

Address:

Mumbai City, Maharashtra, 400703

Hello
I have Acer laptop.which shows problem of not working properly ie it get switch off auto. While working on it And some time it don't start at all. After making it on off for 10 -15 mins it get starts and some times it's shows the screen with message "there is prob in laptop. We will repair the problem and restart again". This keep happening about 15-20mins then it it may get start or keep repeating same message.
In last 2 month I went for 3 times to reliance digital vashi for sorting out this problem . 1st time they said prob of motherboard and they had repaired the motherboard and 2nd time they said prob of ram so said they changed it.
In last 2 month hardly for 7-8 days laptops was there with me.For rest of day it was with reliance digital to repair.
Now again I m facing the same issue. How long this will keep repeating . My work is totally got disturb due to this. I had faced huge loss of money for this in my business. How will you sort out my loss and laptop this problem ?