MtapeK
Member
Last Activity: 06-11-2025, 01:22 AM
Joined: 09-23-2020
Location: harare
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thank you [USER="590947"]LBTT1121[/USER] so for Learning Purposes this will solve my problem of NO Display even after it is Unlocked also?LBTT1121thank you [USER="590947"]LBTT1121[/USER] so for Learning Purposes this will solve my problem of NO Display even after it is Unlocked also? -
THIS IC NOW THE THIRD DUMP...Leave a comment:
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there you go I TOOK FROM THE ONE AT BACK NOW...Leave a comment:
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HP EliteBook 735 G5 No Display
SN: 5CG9351LD8
Prod ID 2HB39AV
The Computer seems to have a Bios Corruption Can i have help in trying to solve the issue....
it is Flickering the Caps Lock when switch is pressed, Also the Charger Light is flickering orange/White light interchangeably, and there will be no display.
i tried 3 Good known Rams there was no change...Leave a comment:
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I have tried to enter password for the MBP when "it booted" it did not post anything onto the external display or even internal.
i have tried to enter Safe mode its just blank black screenLeave a comment:
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let me do so, i will post findings...Leave a comment:
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yes and also using the usb c hub with different ports...Leave a comment:
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820-01041-A Without BOTH internal display, And External and Backlight.
Hello I have an [B]820-01041-A[/B] that does not have BOTH display and Backlight. The MBP was working properly to wake up without [B]Display overnight.[/B] I have Tried SMC and NVRAM reset they both are not solving my Problem. The [B]CapsLock [/B]on the [B]KeyBoard,[/B] is working when you power it [B]ON[/B], and when you plug the [COLOR=#3498db][B]Charger it's Responding[/B][/COLOR] with a sound that signifies the MBP has [B]BOOTED[/B] in to [B]SYSTEM.[/B] I have tried an HDMI (external Screen) its [COLOR=#e74c3c]NOT Displaying [/COLOR]anything. Also the [COLOR=#e74c3c]INTERNAL Display Shows... -
i need help with my Bios,
the Mac came in without displaying and as alwas i tested and could Get Most of the _S0 voltages.
noow i tried to write another Bios Bin from this Forum and it displayed but the Serial number
attached is the OLD BACKEDUP bios file.
model a1708 EMC 2978
board number 820-00875-01
Serial number C17SH3MKGVC1...Leave a comment:
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Thank You very Much, it is working Perfectly fine now......Leave a comment:
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thank you let me try this one, will post results soon...Leave a comment:
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edited the SNLeave a comment:
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Can Some one help me and [B]Clean [/B]and [B]UNLOCK [I](if its Locked)[/I][/B] BIOS BIN. Its Not completing the booting Process And Sutting Down At Apple Logo while Loading.
SN: C02Q8HA0G940
Model :A1466
MBA: 820-00165-A
I have attached the Following i don't know it it helps
[B]-------[ ME Analyzer v1.8.1 ]-------
Database r76
File: 820-00165-Abackup.BIN
Family: ME
Version: 10.0.35.1012
Release: Production
Type: Region, Extracted
FD: Locked
SKU: 1.5MB Apple Mac
VCN: 3
...Last edited by MtapeK; 01-10-2024, 03:48 AM.Leave a comment:
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Re: need bios for dell E7440
Hello I have my Computer Its Working Fine and you can use it
But After Every 30 minute mark it shuts off on its own and you can power it on manually. And the same thing repeats so i have attached my Bios + EC
[B]Dell Latitude E7440 (AUAO LA-9591P Rev:1.0 (A001)) Core i7 vPro
[/B]
is my Bios Corrupted? Can anyone Help. I have tried the Different bios From This thread But it is not working it goes to black screen.
On Attachements U1 is 64Mbits, 8Mbytes
U2 is 4MbytesRe: need bios for dell...Leave a comment:
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Re: Macbook pro Mid 2012 820-3115 No Backlight Has picture.
Hello Good Day, I'm Not Sure If im lae to respond here or you have solved your Problem For backlight On Your 820-5115 Board. But i wanted you to check if there is continuity between A5 of U9701 and {pin 2 } of D9701, if there is continuity the feedback line is working fine then the Problem might be your Backlight Driver.
if there is no continuity make sure to run a jumper wire between A5 of U9701 and pin 2 of D9701 it will fix your Problem...Leave a comment:
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Re: Macbook pro M1 A2338 820-02020 schematics boardview
thanks #whizkidz hey for your hard work ohhhh really much appreciated, all the way from Zimbabwe...Leave a comment:
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Re: apple macbook a1398 15" retina (820-00426-A)
i believe that will be written on the motherboard itself so you just have to open up your mac and check the number that starts with [B]820-[/B]Re: apple macbook a1398 15" retina (820-00426-A)
i believe that will be written on the motherboard itself so you just have to open up your mac and check the number that starts with [B]820-[/B]...Leave a comment:
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Re: 820-3115 no backlight / no lcd
i have the same board behaving in a same manner, isnt this the u1800`s problemLeave a comment:
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Re: A2159 MacBook Pro (13-inch) 820-01598-A No Internal Display
PP5V_S0SW_LCD = [B]5.103 volts[/B].
EDP_PANEL_PWR_BUF_EN = [B]3.307 volts[/B].Re: A2159 MacBook Pro (13-inch) 820-01598-A No Internal Display
PP5V_S0SW_LCD = [B]5.103 volts[/B].
EDP_PANEL_PWR_BUF_EN = [B]3.307 volts[/B].Re: A2159 MacBook Pro (13-inch) 820-01598-A No Internal Display
PP5V_S0SW_LCD = [B]5.103 volts[/B].
EDP_PANEL_PWR_BUF_EN = [B]3.307 volts[/B].Re: A2159 MacBook Pro (13-inch) 820-01598-A No Internal Display
PP5V_S0SW_LCD = [B]5.103Leave a comment:
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A2159 MacBook Pro (13-inch) 820-01598-A No Internal Display
Good Day You All
I have A macbook thats working withoud internal display,
[U][B]Behaviour[/B][/U]
the PC works perfectly fine when it is connected to an external monitor.
if connected to its screen or right now even if i try another screen it is not displaying anything.
[B][U]what i have done[/U][/B]
i have checked the display area wher it connects a flex cable that goes to the display
i saw some fried componets and thanks to this forum i checked for a BRD file and these were the componets that looked burnt
L8504 ,...
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