Re: Samsung NoteBook NP300E5C freezing screen
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kodiac
Senior Member
Last Activity: 10-01-2021, 10:14 PM
Joined: 07-10-2010
Location: Atlantic Canada
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Re: Ni-Cd Power Supply Resistor
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Re: Samsung NoteBook NP300E5C freezing screen
No one knows what would cause an unstable Samsung Notebook Display/Mouse??Leave a comment:
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Re: Ni-Cd Power Supply Resistor
My diagram is of a Jobmate Ni-Cd charger
Board # KW14-V0
R1's outside coating has burned away,leaving no color code bands
In circuit R1 measures 3.9 ohms
Are these formulas correct
VR1=1.17 x Battery Voltage + 3.3v
R1 = 3.3 / (1/4 of Battery Voltage)
Thanks to everyone for your information.Leave a comment:
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Re: Samsung NoteBook NP300E5C freezing screen
Anyone know the Video IC number/name in the NP300E5C.
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Re: Ni-Cd Power Supply Resistor
photo...Leave a comment:
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Ni-Cd Power Supply Resistor
I would like to know how to calculate the value of resistor R1 in the enclosed Ni-Cd Power Supply photo.
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Samsung NoteBook NP300E5C freezing screen
I would appreciate some advice on how to solve my Samsung NoteBook NP300E5C display/mouse freezing. The display is freezing and there are intermitten horizontal lines flashing on the top and bottom, and there is a fold over of the top of the screen on the bottom at times.
Also, is normal to have 2 Graphic Display Adapters?
Intel HD Graphics 4000
NVIDIA GeForce 610M
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Re: Samsung Laptop np300e5c display
Is there a schematic for the Samsung Laptop np300e5c available online?
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Re: Samsung Laptop np300e5c display
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Thought it might be a bga ball soldering problemLeave a comment:
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Samsung Laptop np300e5c display
Samsung Laptop np300e5c
laptop - flickering screen,
2 horizontal white lines across top of the screen, on/off for 1 second intervals
flickering improves after being on a few minutes
lines are increasing in size over time
could this be a video card thermal problem? -
Alcatel Flip Phone 4044v
The Music app that is installed on my Alcatel flip phone 4044v does not work. I want to delete the installed music app and install a working music app - the same app would be fine. The name of the installed music app is called " Music ". I would like to know where I can find a relpacement Music app and the installation procedure.
The operating system is KaiOS.
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Re: AimLite EBST-2L Emergency Light Transformer
thank you so much
I appreciate itLeave a comment:
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Re: AimLite EBST-2L Emergency Light Transformer
no transformer outputLeave a comment:
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Re: AimLite EBST-2L Emergency Light Transformer
just the transformerLeave a comment:
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AimLite EBST-2L Emergency Light Transformer
I would appreciate any assistance in finding a replacement
Transformer;
TRA40102/CSA
MEC-T3596
Output: 2 x 8VAC 300mA
Input: 120v / 347v 60HZ
for my AimLite EBST-2L Emergency Light.
Thank You... -
Re: lg 43LF5400 - UB
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Re: lg 43LF5400 - UB
There is a LED_RED from R111 and pin 130 on the LGE 8220 main processor in the 43LF5400.
When you turn on your TV and your stand-by led lights up, where is the signal to light up, sent from, the Eeprom or flash, to LGE 8220?Leave a comment:
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Re: lg 43LF5400 - UB
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Re: lg 43LF5400 - UB
Main board
la57h eax66226904 (1.0) 2014.10.21 n.s.h
panel
lg 43lf5400-ub.bccylor...Leave a comment:
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