nouriassafi
Member
Last Activity: 02-09-2025, 10:36 PM
Joined: 05-10-2017
Location: Leeds
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Hope this helps!...
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There you are....
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Value of missing cap C6802 please?Leave a comment:
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PWM Dimming Control Signal low voltage drop LA-E841P
JEDP pinout LA-E841P:
4,5 MLO (Main-Lane)
7,8 AUX (Auxiliary Channel)
9,10 VCCS (Power Supply +3.3V)
11 HPD (Hot Plug Detect)
15 LED_EN (BL_ENABLE Signal of LED Converter)
16 LED_PWM (PWM Dimming Control Signal)
19,20 LCD_VCCS (BL Power)
Have an issue with pin 16 (PWM Dimming Control Signal): low voltage drop!
Any help would be much appreciated! -
Re: HP ProBook 440 G4 FHD No Display!
Yes. It is the one that originally came with it! I have tried another screen, same part number!...Leave a comment:
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HP ProBook 440 G4 FHD No Display!
Hi All
I am working on an HP ProBook 440 G4 Quanta X81 DA0X81MB6E0 Rev E motherboard that works fine with an HD panel (external HDMI does work) but fails to post on a FHD panel ( no picture on external HDMI either)!
What can be the problem? Any help would be greatly appreciated! Thanks in advance! -
Surface Pro 4 BoardView!
Use BoardViewer!...Leave a comment:
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Re: Acer Switch SW312-31 - HUAQIN T8202 schematics!
Hope it helps!...Leave a comment:
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Re: Acer VN7-792G newgate 14307 Schematic
Here you go!...Leave a comment:
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Re: Lenovo yoga 330 powers on no image
Here is the schematics! Should make life easier!...Leave a comment:
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Re: Dell G3 3579 LA-F611P Schematic
You need Allegro/OrCAD/SIP/MCM FREE Physical Viewer by [URL="https://www.cadence.com/ko_KR/home/tools/pcb-design-and-analysis/allegro-downloads.html?option0=true"]Cadence[/URL]Re: Dell G3 3579 LA-F611P Schematic
You need Allegro/OrCAD/SIP/MCM FREE Physical Viewer by [URL="https://www.cadence.com/ko_KR/home/tools/pcb-design-and-analysis/allegro-downloads.html?option0=true"]Cadence[/URL]...Leave a comment:
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Re: Disable ram on board asus mobo
Just swap the 10 ohm resistor's position!...Leave a comment:
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Re: Acer Swift 3 SF314-52G Pegatron SU4EA
Here is the boardview!...Leave a comment:
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Surface Pro 4 X911788-009 Schematics!
Microsoft Surface Pro 4 (i7-6650U CPU only), Motherboard Schematic Diagram....Last edited by nouriassafi; 07-09-2021, 09:46 AM. -
Re: i need Microsoft Surface Pro 7, Motherboard BoardView
Last edited by nouriassafi; 07-09-2021, 02:34 AM.Leave a comment:
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Re: Surface Pro 4 i7 - Strange Case
Anyone know how SP4's RTC works? Is there a small reserve capacitor?Last edited by nouriassafi; 02-19-2021, 02:15 AM.Leave a comment:
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Surface Pro 4 i7 - Strange Case
Hi there,
I have a Surface Pro 4 with a shorted 3.3 power rail. However, upon injecting 3 volts into that rail the short goes away, and the 3.3v comes back. When left unplugged for a while the short reappears.
I have already replaced the IT8528VG chip.
Any ideas?
Thanks for your help....Last edited by nouriassafi; 02-18-2021, 06:43 AM. -
Acer Switch SW312-31 - HUAQIN T8202 schematics!
Would appreciate it if a kind soul could share the schematics for HUAQIN T8202 APL REV V1.0 please! -
Re: Alcatel TCL 8085 PLUS 10 BIOS
There you go!...Leave a comment:
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