Re: Bad Caps Samsung NP300
Again thanks for the help
I have replace the Inductors and the laptop works fine
thank you
...
ukdirtyboy
Member
Last Activity: 08-10-2017, 03:34 AM
Joined: 08-16-2012
Location: nottinghamshire
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Re: Bad Caps Samsung NP300
Thank you for taking the time to reply
sorry I must have missed that post will have a look for it and see if I can find any information, though I was searching at the time for caps
so that's where I was going wrong
so I need 2x Inductors
will se if I can Google some replacements
thank you for your helpLeave a comment:
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Bad Caps Samsung NP300
Hi Guys and girls I hope you can help
I have a Samsung np300e5a which is not powering
we have 2 bad caps (I think) but from the caps or pdf I cant figure what they are or want to replace them with
I would be grateful for and help
I believe the components b513 b503
Photo of the damage (but it has cleaned up nice
Photo of one I did last week same model
we believe the components failed due to a load from a faulty mouse dongle on the usb
any help would be gratefully re...Last edited by ukdirtyboy; 02-24-2016, 05:20 AM. -
Re: Samsung NP550 No Chaging
anyone?Leave a comment:
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Re: Samsung NP550 No Chaging
the pin to the left of pin 1 is at 18.5volt and a resistances of only 590 ohms from the V= on the dc socketLeave a comment:
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Re: Samsung NP550 No Chaging
voltages on photo aboveLeave a comment:
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Re: Samsung NP550 No Chaging
all with psu in and no battery...Leave a comment:
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Re: Samsung NP550 No Chaging
on pin 1 with battery & charger in but laptop off 11.81v
pin 1 no battery just charger and laptop off 1.08v
with battery in and charger removed laptop off 11.8v
thanks steveLeave a comment:
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Re: Samsung NP550 No Chaging
Here are some photos sorry they are not the best...Leave a comment:
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Re: Samsung NP550 No Chaging
Will do as soon as at work about a hour cheersLeave a comment:
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Re: Samsung NP550 No Chaging
Never had to test one! Could you offer advise on where it's located and how to test it
ThanksLeave a comment:
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Re: Samsung NP550 No Chaging
Video [url]http://youtu.be/L66YT6JA8a4[/url]Re: Samsung NP550 No Chaging<br /> ...YT6JA8a4[/url]Leave a comment:
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Samsung NP550 No Chaging
Samsung NP550p07c-s05uk
Hi all I have a Np550 that I have in for repair with a faulty charging socket
After replacing the socket, With charger in,the charging light will come on but the battery will not charge or turn the laptop on
if I charge the battery on another laptop the laptop will power on !!!
but if I insert the charger it will show it is charging but it doesn't it loses power until it go's off
i will post a video as soon as i have uploaded to youtube -
Re: L650-1mv No Power,Looking for N4800LS (Solved)
Thanks guy but i found a chip of a HP Compaq that did the trick i had liying about
AO4422 did the trick
Thanks anywayLeave a comment:
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L650-1mv No Power,Looking for N4800LS
Hi Guys i have a L650-1mv No Power, which has a failed chip "N4800LS"and i am looking for a replacement to order in the uk are their and other parts that would be a direct replacement i could order on flebay or RS etc
this one has a great hole in it LOL Many Thanks in advance Ste
[ATTACH]59903[/ATTACH]... -
Re: Makkita cap id requird if anyone can help
for the money i will fit it and stand well back
cheers for your helpLeave a comment:
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Re: Makkita cap id requird if anyone can help
nothing as far as i am aware
generator is still working fineLeave a comment:
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Re: Makkita cap id requird if anyone can help
yeah that looks about right is this the same thing
[URL="http://www.ebay.co.uk/itm/Metal-Oxide-Varistor-MOV-10D431K-275VAC-Pack-of-10-/120744149504?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item1c1ce98200"]http://www.ebay.co.uk/itm/Metal-Oxide-Varistor-MOV-10D431K-275VAC-Pack-of-10-/120744149504?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item1c1ce98200[/URL]
if so i will order that cos notts is a 45 min drive from hereRe: Makkita cap id requird if anyone can help
yeah thatLeave a comment:
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Re: Makkita cap id requird if anyone can help
cant see a lot on it damage to middle of numbers can see 10431 i think but very damaged...Leave a comment:
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Re: Makkita cap id requird if anyone can help
thankyou for any help you can give...Leave a comment:
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