First of all I want to apologize because my English is not good. I'm from Spain and I think this forum you can help me. If someone answers, I would ask you please to write the best and simplest way.
I have a notebook ASUS K53SV, bought 14/05/2011. Has 1 year and 4months.
The problem I have is that I updated the bios (with AC on) and as I was finishing the upgrade process went off leaving two leds on (the display and power) and did nothing. I waited a long time and I decided to remove the battery and reconnect. I knew if I had not updated the bios rather not go on the laptop. Indeed, the notebook now does nothing. No lights, no LED, no fan, is dead. Remove the battery and connect the AC power and does nothing.
The bios downloaded directly from the official ASUS website section of this notebook. My old version was the 308 and I downloaded the 320 version.
In my country we have two years warranty but not if I could fix it by resetting the bios. The story is that if I open the laptop and I can not fix it and had to send it in for repair, surely would realize.
I just found the Update on the official website, so I downloaded and installed by using Asus Easy Flash Utility, but before updating, I copied and extracted the file update to Drive D, and then I installed it without AC. After installing the update, everything was NOT working even all the LED. Few days later, I found that the file update must be kept or put in a USB drive (update from USB drive only), so is it my fault that I updated from Drive D? I've been trying some solutions from other forums, but nothing can help me. My N43SL will never come back I think, coz the computer store said it was my fault and no more warranty, they don't care.
Sorry for my bad English.