Can I use different charger for my lenovo laptop?

Can I use different charger for my lenovo laptop?

Added (1). My broken charger:
Input: AC100-240V
Output: DC 19V 3.42A
Power: 65W

I have an extra charger for lenovo which is:
Item Dscription:
Condition: New

FUR PN:45N0322

AC input volage:100~240V 50~60Hz

DC output volage:20V

DC output current:3.25A

Power:65W

Connector: USB
Package included:
1 X Brand New Adapter

1 X Power Cord Cable

Lenovo laptop are they good?

I'm a college student an i'm looking for a very light weight and good reliable laptop an i recently purchase a lenovo yoga 2 with intel core i3, i really like the laptop because its small an light weight but i'm wondering if its worth the money… I need it for surfing the web, word, music an maybe have some pictures… Also i want a computer that will not lag when i have multiple windows open… So if any one can tell me if this would be the right computer?

Recommend good inexpensive speakers?

I'm looking for a speaker system that I can just play in my dorm room, it doesn't have to be loud and most likely I won't be using it much.
Bluetooth would be nice.
I'm mostly looking for something that plays the sounds crisp and clear, good bass, not muffled.
My laptop's (Lenovo Yoga Pro 2) sound is not that good…

Lenovo Y50 Hard Disk Replacement?

Based on replies on my last question, I've decided on Lenovo Y50 for serious music production plus gaming rig. Just got one last question. Can I replace the internal hard disk with a 7200 RPM one or better, an SSD? Also, is there anything like external 7200 rpm hard disk or SSD available in India?

Another laptop in the similar price range with 7200 rpm disk is Asus G551 but the Indian configuration with GDDR3 2GB NVIDIA GTX 850M is a total no go for me (which I'll have to compromise with if I can't modify Y50) and I put it as the last option. MSI GE60 2PG Apache is also an option but is a little over my budget of Rs. 80k.

Actually, the main purpose of owning a laptop is running a cpu-intensive DAW with lots of VSTi's at home and in a live situation but given the price I'm paying, I'd also want some gaming ability (if possible). For this, I want at least 8GB RAM with 7200 RPM HDD and no less than i7 4710hq/mq. For gaming part, I'd like to have a GDDR5 graphics card. Though I like MacBook, but I need to have i7 which isn't available anywhere near my budget.

Therefore, please tell me if what I want is at all possible. Also, do tell if you think any other laptop packs as much power for music production stuff (I'm ready to part with gaming) in my price range and I'd highly appreciate if you share any tips for regarding music production.

Thanks (for answering and for reading this near-essay)!

Lenovo IdeaPad Z410 Battery Suddenly Drops From 100% to 0%?

Have been using Ideapad Z410 from past 6 months. From past week the Laptop shuts down without warning, and the battery level is at 99% or 100%. Only when the unit shutdown suddenly, and when I start up again, that the battery indicator starts from 0 and goes to 99% or 100% and stays there.
What is the problem, and what should I do?

Which laptop should I get for uc berkeley business program?

Should I get the Asus Zenbook UX303la or Lenovo yoga 2 11in(both i5)? The UC Berkeley Business Laptop Requirements website says that you should get a 13.3 display min and the lenovo is only 11in but i like that its small… Why is the size bad? And the asus is a powerful machine… I would like a laptop that could last me throughout my undergrad and grad school studies and maybe even for the start of my career… Any experiences with either, thoughts, reasons… Please help so that i can get one worry off my long getting ready for college list.

Lenovo Laptop ideapad y350 or T60 thinkpad?

Hi can someone tell what should preffer among two
I need a laptop for business and other related things and I want to play some games like dota 2 etc for my entertainment so I saw this on sale but don't which is better?