t430 ac adapter
Posted: Sun Jul 28, 2013 9:51 am
hi,
Recently, due to voltage fluctuation (may be not sure) my ac adapter started making buzzing sort of sound, it heats up very
quickly within 15 mins or so.
Its only been 3 months since i bought the laptop, i still have the warranty, but we have no service center here, where i could
claim.
however i managed to find a another adapter (lenovo pa-1900-081) which cost me around $20 the ratings are same (20V X 4.5A = 90 Watts) as the one
on the original one.
But i am not sure how it is going to affect the battery ?
Recently, due to voltage fluctuation (may be not sure) my ac adapter started making buzzing sort of sound, it heats up very
quickly within 15 mins or so.
Its only been 3 months since i bought the laptop, i still have the warranty, but we have no service center here, where i could
claim.
however i managed to find a another adapter (lenovo pa-1900-081) which cost me around $20 the ratings are same (20V X 4.5A = 90 Watts) as the one
on the original one.
But i am not sure how it is going to affect the battery ?