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-i got what is RoHs now .. :thumbsup:
-30hrs was the longest time i run it .... in normal days its about 15hrs
-i understood what u said about temp :thumbsup:
-this means that adapter is somehow acting normally
-well so, do u suggest trying another battery or adapter ?! or just go to a...
well i don't really understand most of what u have written ,, i don't know about RoHS
But here is some questions u asked about (Adapter output 19.5V ,4.62A) (Battery 11.V)
supposing its a motherboard problem ---> can it be repaired ?
also Supposing RoHs solder problem ---> can it be...
hey guys sry for being inactive for a while .....
what i have noticed these days --->
as it was indicated before that the problem is from battery .......
However i found :::::
-- working on adapter only was fine .. till yesterday i did opened laptop with adapter and it did as before (power...
Well thanks ads-ee
i did clean the contacts of everything by a suitable substance ... and till now when battery is connected and then trying to open the system it turns on without any problems ..... Btw the laptop is working normally now (battery alone or Adpater alone or both together)...
um charging with charger and it is charging the battery well ..... and its light is working as well ...... Diagnostics say that battery and adapter are running well .......... something strange is going on :D :D
thanks again ads-ee
Unfortunately i haven't another batteries ... however something new happened as we said here it maybe a battery problem ... however i connected the battery and left the device for about 3 hrs then turned it on ( as we said before leakage must have been occurred and the...
guys here is the updated news ------>
i left laptop without battery and after 12hrs i tried to turn it on and it turned on immediately without any problems ---> therefore it may be as u said a Battery problem ! (maybe there is a leakage from it )
But is it really a battery problem it or it is...
Thanks Ads-ee for ur response :)
yeah it started well and i will do extra tests on turning on laptop with charger only ...so that if it worked normally then its a battery problem ....... and if not i will return back here :D (in case of not working -->what will ur opinion will it be motherboard...
Thanks BradtheRad for ur response :)
1-yeah i disconnected all peripherals and nthing change
2-yes i tried to remove HDD and nthing change.
3-um sure itsn't heat problem becoz um always cleaning vents also .. laptop when it is turned on it doesn't get so hot .....
4**-- I tried to remove both...
Please Read the story well so that u can figure out how the problem is going on ...
Laptop Type :: Dell inspiron 15R N5521
(3517U core i7 processor-8Gb ram-1Tb HDD)
yesterday i shutdown my laptop normally . and now trying to start it and nthing happen
NOTES FOUND ::::
1-Not...
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