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Search: Posts Made By: Mulong2019
Forum: BIOS Requests ONLY! Today, 05:44 AM
Replies: 12
Views: 107
Posted By Mulong2019
Re: Lenovo ideapad U460 need bios and ec

thanks i need EC also this 256kb file
Forum: BIOS Requests ONLY! Today, 03:55 AM
Replies: 12
Views: 107
Posted By Mulong2019
Re: Lenovo ideapad U460 need bios and ec

anyone can share a working bios on this please
Forum: BIOS Requests ONLY! Today, 12:36 AM
Replies: 12
Views: 107
Posted By Mulong2019
Re: Lenovo ideapad U460 need bios and ec

i have found on vinafix site but my account already expired
Forum: BIOS Requests ONLY! Yesterday, 10:14 PM
Replies: 12
Views: 107
Posted By Mulong2019
Re: Lenovo ideapad U460 need bios and ec

thanks still the same issue turns on then 5seconds shut off, i checked all voltages presents
Forum: BIOS Requests ONLY! Yesterday, 08:50 AM
Replies: 12
Views: 107
Posted By Mulong2019
Re: Lenovo ideapad U460 need bios and ec

attached is my backup dump can someone please fix this please
Forum: BIOS Requests ONLY! Yesterday, 07:28 AM
Replies: 12
Views: 107
Posted By Mulong2019
Re: Lenovo ideapad U460 need bios and ec

no one can share please I hAVE found on the net but its in vinafix site
Forum: BIOS Requests ONLY! Yesterday, 03:21 AM
Replies: 12
Views: 107
Posted By Mulong2019
Forum: BIOS Requests ONLY! 12-04-2019, 11:29 PM
Replies: 12
Views: 107
Posted By Mulong2019
Re: Lenovo ideapad U460 need bios and ec

Anyone can share main and EC bios on this please
Forum: BIOS Requests ONLY! 12-04-2019, 09:43 PM
Replies: 12
Views: 107
Posted By Mulong2019
Lenovo ideapad U460 need bios and ec

I need bios and EC for this lenovo U460 NIMUA LA-5941P REV 1.0 please
Forum: BIOS Requests ONLY! 12-03-2019, 06:31 PM
Replies: 4
Views: 61
Posted By Mulong2019
Re: Hp 2000 need clear me

Same issue came back turns on display comes after 10seconds goes off anyone can help on this please
Forum: BIOS Requests ONLY! 12-03-2019, 06:06 AM
Replies: 4
Views: 61
Posted By Mulong2019
Re: Hp 2000 need clear me

thanks its working
Forum: BIOS Requests ONLY! 12-03-2019, 03:44 AM
Replies: 4
Views: 61
Posted By Mulong2019
Hp 2000 need clear me

Can someone clear me on this please attached file
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 08:33 PM
Replies: 10
Views: 118
Posted By Mulong2019
Re: acer e1-410 battery not charging

I find the same good battery to test and test it its working fine, it was dead battery.thanks again techtiger
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 07:18 PM
Replies: 10
Views: 118
Posted By Mulong2019
Re: acer e1-410 battery not charging

But on the PN4301 pin 6 have 3.3v
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 07:15 PM
Replies: 10
Views: 118
Posted By Mulong2019
Re: acer e1-410 battery not charging

I dont have another battery to try. I test PN4301 pin4 and pin5 both have 0v without battery plugged in charger only
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 07:35 AM
Replies: 10
Views: 118
Posted By Mulong2019
Re: acer e1-410 battery not charging

PN4301 pin2=2.6v pin3=2.9v pin4=0v
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 07:11 AM
Replies: 10
Views: 118
Posted By Mulong2019
Re: acer e1-410 battery not charging

I also found out that mosfet PU4405 Source is shorted to ground
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 06:38 AM
Replies: 10
Views: 118
Posted By Mulong2019
Re: acer e1-410 battery not charging

bat pin 3-6 no voltages pu4403 pin 8=3.3v pin9=3.3v pin10=0v
PU4402 S=19V D=0.5V G=19V
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 04:40 AM
Replies: 10
Views: 118
Posted By Mulong2019
Re: acer e1-410 battery not charging

anyone can help on this please
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-18-2019, 02:00 AM
Replies: 10
Views: 118
Posted By Mulong2019
acer e1-410 battery not charging

Hi friends, I need help on this acer aspire E1-410 board id:
EA40-BM MB
13233-1M
48.4OC10.01M

the problem with this the battery no charging it stays at 1percent plugged in, but not increases...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-16-2019, 07:19 AM
Replies: 9
Views: 106
Posted By Mulong2019
Re: ACER E1-410 two usb ports not working

problem solved replacing the chip solved the problem thank you techtiger
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-16-2019, 02:56 AM
Replies: 9
Views: 106
Posted By Mulong2019
Re: ACER E1-410 two usb ports not working

Anyone can help on this please i cannot find the C6303 on the board
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-16-2019, 02:33 AM
Replies: 9
Views: 106
Posted By Mulong2019
Re: ACER E1-410 two usb ports not working

thanks i have found the C6302 CAP near the chip i removed it and test is not shorted. but i have trouble finding the C6303 cap on the board
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-16-2019, 12:17 AM
Replies: 9
Views: 106
Posted By Mulong2019
Re: ACER E1-410 two usb ports not working

I have 5v on input of U6301CHIP pin 2 and 3 but on output pin 6-8 it shows only 1.4v
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-15-2019, 11:00 PM
Replies: 9
Views: 106
Posted By Mulong2019
Re: ACER E1-410 two usb ports not working

i replaced the ribbon cable still the same issue
Showing results 1 to 25 of 248

 
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