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Search: Posts Made By: mferna14
Forum: BIOS Requests ONLY! Today, 01:07 PM
Replies: 6
Views: 224
Posted By mferna14
Re: Hp 14-cf008ca Hedwig-6050a2992901-MB-A02(A2)

Thanks Peste & everyone to know that this BIOS Dump is 100% working fine. No Display Notebook just woke up with this dump.. Thanks
Forum: Schematic Requests ONLY! 10-28-2020, 03:34 PM
Replies: 13
Views: 2,137
Posted By mferna14
Re: cdl50 la-d707p schematic

Here you go guys.. My pleaser serving you.. Original Schematics for LA-D707P.. Have fun Trouble shooting
Forum: Schematic Requests ONLY! 10-11-2020, 07:16 PM
Replies: 8
Views: 5,144
Posted By mferna14
Re: HP 15-bs038ur CSL50/CSL52 LA-E811P schematic needed

LA-D707P has some differences, of LA-E801P use different ICs & mainly the 3V/5V is different, does not match with the LA-E801P physical circuit.. If someone can share the LA-E801P schematics, it...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 10-09-2020, 09:10 AM
Replies: 16
Views: 574
Posted By mferna14
Re: HP LA-E801P power off after few sec

Thank you very much., I will try TPS51225C today... Hope all works. Thanks 'mcplslg123"
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 10-08-2020, 01:11 PM
Replies: 16
Views: 574
Posted By mferna14
Re: HP LA-E801P power off after few sec

Same problem with me, in my case there this 3V/5V chip turns very hot. The # on the chip is 5X=4G 329 ... It's a 20 pin chip, does anyone kown the real # of the chip. & if anyone would share the...
Forum: BIOS Requests ONLY! 10-06-2020, 06:17 PM
Replies: 5
Views: 155
Posted By mferna14
Re: Apple Macbook Retina 13" A1706 EMC 3071

Thanks for all the help., I really thought that this was the passcode written on the built SSD., yes improved my knowledge.. All works fine, dump programmed on the BIOS chip., Loaded OS High Sierra,...
Forum: BIOS Requests ONLY! 10-05-2020, 04:37 PM
Replies: 5
Views: 155
Posted By mferna14
Re: Apple Macbook Retina 13" A1706 EMC 3071

Hi "peste" it did not work... there is no password what so ever, but its asking me the 6-Digit passcode in the restoration mode. I even injected another serial # in the BIOS dump but still the same.I...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 10-04-2020, 06:29 PM
Replies: 4
Views: 202
Posted By mferna14
Re: Hp EliteBook 840 not booting, stand still

I think I will re-flow first., BIOS which I have is good enough as I copied it from a working notebook. Thanks
Forum: BIOS Requests ONLY! 10-04-2020, 10:27 AM
Replies: 5
Views: 155
Posted By mferna14
Re: Apple Macbook Retina 13" A1706 EMC 3071

Thank you so much "peste' .. really appreciate... Will try it & inform you soon...
Forum: BIOS Requests ONLY! 10-03-2020, 05:26 PM
Replies: 5
Views: 155
Posted By mferna14
Apple Macbook Retina 13" A1706 EMC 3071

Hi, working on a Apple Macbook Retina 13" A1706 EMC 3071., I tried to restore the notebook but it asking me for a 6-digit passcode. Though there was a password to which I got rid of with the HxD...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 09-30-2020, 05:02 PM
Replies: 4
Views: 202
Posted By mferna14
Hp EliteBook 840 not booting, stand still

I am working on the Hp EliteBook 840. Frist there was no display at all. I re-programmed the BIOS & I get the back light (Two BIOS in this model), the cursor (DASH) just flashes in the left hand top...
Forum: Schematic Requests ONLY! 09-27-2020, 12:11 PM
Replies: 0
Views: 114
Posted By mferna14
Apple iPad Pro 9.7" A1673

Working on Apple iPad Pro 9.7" A1673.. By mistake plugged in the LCD/Touch connectors when the battery was still screwed in. At once smoke started to come out of one of the caps & burnt a circuit...
Forum: Schematic Requests ONLY! 09-27-2020, 12:01 PM
Replies: 2
Views: 244
Posted By mferna14
Re: Schematics/boardview iPad Air 2 820-4550

Thank you sooooo very much.. really appreicate du_dung... once again thank you
Forum: Schematic Requests ONLY! 09-23-2020, 06:41 PM
Replies: 2
Views: 244
Posted By mferna14
Schematics/boardview iPad Air 2 820-4550

Does anyone have & are willing to share the Schematics/boardview iPad Air 2 820-4550... The problem is, its not charging the battery, other than this all works fine. I replaced the IC 1601A1 the...
Forum: BIOS Requests ONLY! 09-23-2020, 06:35 PM
Replies: 6
Views: 224
Posted By mferna14
Re: Hp 14-cf008ca Hedwig-6050a2992901-MB-A02(A2)

Still the same.... I think there is a problem with the motherboard, anyway I have ordered a new board, got it cheap, Thank you so much "PESTE" for all the help..
Forum: BIOS Requests ONLY! 09-23-2020, 11:05 AM
Replies: 6
Views: 224
Posted By mferna14
Re: Hp 14-cf008ca Hedwig-6050a2992901-MB-A02(A2)

Thank you very much... will try today & inform you...
Forum: BIOS Requests ONLY! 09-21-2020, 12:54 PM
Replies: 6
Views: 224
Posted By mferna14
Re: Hp 14-cf008ca Hedwig-6050a2992901-MB-A02(A2)

Thank you., re-programmed the BIOS chip., The DC--in jack LED lights up but still no display.. when turned on the fan spin very fast for about 30 sec & then the motherboard shuts down by itself &...
Forum: BIOS Requests ONLY! 09-20-2020, 12:17 PM
Replies: 6
Views: 224
Posted By mferna14
Hp 14-cf008ca Hedwig-6050a2992901-MB-A02(A2)

Today I am working on the Hp 14-cf008ca motherboard Hedwig-6050a2992901-MB-A02(A2) .. Does anyone have the working BIOS for this model.. I am uploaded the Original dump, hopefully someone can fix for...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 09-17-2020, 11:13 AM
Replies: 4
Views: 211
Posted By mferna14
Re: ASUS Q400A Laptop

Thank you very much.. appreciate
Forum: Schematic Requests ONLY! 09-17-2020, 11:12 AM
Replies: 1
Views: 116
Posted By mferna14
Re: Asus U47A Boardview + Repair Guide

Thank you very much.. appreciate
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 09-17-2020, 10:13 AM
Replies: 4
Views: 211
Posted By mferna14
Re: ASUS Q400A Laptop

Thank you so much... if by chance someone or you have the schematics for this ASUS U47A model??
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 09-14-2020, 05:23 PM
Replies: 4
Views: 211
Posted By mferna14
ASUS Q400A Laptop

Hi all, I am working on this ASUS Q400A Laptop. There is a short to ground & I even figured the fault. The Ceramic Cap is bad. Since I do not have the schematics for this model, can anyone inform me...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 08-23-2020, 10:25 AM
Replies: 15
Views: 865
Posted By mferna14
Re: MacBook Pro 17" A1297 broad red Vertical Lines

Here you go, thanks a lot... I appreciate
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 08-22-2020, 03:21 PM
Replies: 15
Views: 865
Posted By mferna14
Re: MacBook Pro 17" A1297 broad red Vertical Lines

I am so surprised that I being new in this field., many people are using this term "VRAM strapping resistor settings" but no one is considerering informing me what is this setting. Can anyone help me...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 08-19-2020, 10:52 AM
Replies: 15
Views: 865
Posted By mferna14
Re: MacBook Pro 17" A1297 broad red Vertical Lines

I have done this but nothing happens, just wanted to know what "VRAM strapping resistor settings" really mean???
Showing results 1 to 25 of 180

 
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