hi, last year i have purchased LG Ramb from Asian Electronics authorised dealer of LG Computer West Delhi Uttam Nagar and at that time he didn't gave me bill or Challan for the same and few days back when my ramb is giving me some problem i asked him to change or replace the ramb and i also told him i don't have the bill i can tell u only the date of purchase as i assemble my complete Computer from him he start saying that it will take another 1 week, i said i need to change it now or u can take another 3-4 days but plz done... read full review »