ASUS K55D Dead

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ronmay13
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ASUS K55D Dead

Post by ronmay13 »

ASUS K55A Dead Laptop [No Power]
No Schematic Available
2 Hours of Searching every ic and downloading Datasheets
1minute of repair time
VIN Present
3V LDO, 5V LDO present
Found out that RT8239B is Not Enabled
ENLDO not present
By following pin #12 of RT8239B which is ENLDO found out that 2 resistor is bad
Changed two resistors
ENLDO goes High
3.3V and 5V rail present
VOILA! Problem Fixed
Attachments
14079687_1167002393343437_4283022408760265649_n.jpg
14045900_1167002340010109_9024374977311761125_n.jpg
Arun.shspl
IndiaReFix team
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Re: ASUS K55D Dead

Post by Arun.shspl »

Good efforts

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ahmedhussain
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Location: Ramachandrapuram, Andhra Pradesh, India

Re: ASUS K55D Dead

Post by ahmedhussain »

Good Trouble Shooting Sir
Pantelis Statiris
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Re: ASUS K55D Dead

Post by Pantelis Statiris »

nice share
Juandi
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Re: ASUS K55D Dead

Post by Juandi »

Good job

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hames
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Re: ASUS K55D Dead

Post by hames »

nice job
esmat-fadak
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Re: ASUS K55D Dead

Post by esmat-fadak »

Nicejob sir

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servis jaya
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Re: ASUS K55D Dead

Post by servis jaya »

succesfully... :D
dnyaneshwar1
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Re: ASUS K55D Dead

Post by dnyaneshwar1 »

GOOD JOB SIR
THANKS SIR
ganeshcell
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Re: ASUS K55D Dead

Post by ganeshcell »

wow.good job
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