hello masters where is jumper setting of dell inspiron 5520 jumper setting
for bios password i cant locate the jumper setting can you tell pls where it
is located...?thanks in advance.....
nash10
Member
Last Activity: 03-03-2019, 12:13 AM
Joined: 10-19-2009
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dell bios password jumper setting
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hp probook 4530s no power
hello sir...i have hp probook 4530s no power
here is the voltage i tested
Q514 voltages:
source 19.45volts
gate 15.98volts
drain .72 volts
Q513 voltages:
source .72volts
gate 0volts
drain 0volts
thanks for the help master.... -
Re: Factory Resets Listing
not working up for service menu or firmware...... -
Re: Factory Resets Listing
is this service menu for devant sir?Leave a comment:
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devant 42mel100 chassis msd209 do u have firmware
devant 42mel100 chassis msd209 do u have firmware
panel:konka kpl +420b1c3e1
can you give firmware or service manual sir....
thanks in advance.....Leave a comment:
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Re: Factory Resets Listing
hello can you give me the service manual of devant 42mel100 or eeprom bacause i wanna update because the lcd screen is blurred or shadow or ghosting display....help me with this masters thanks in advance......Leave a comment:
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Re: viewsonic va1916w no power!
i only get this pic from webcam onlyLeave a comment:
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viewsonic va1916w no power!
viewsonic va1916w it seems that power board is ok but no power!
i have viewsonic va1916w that has no power,i measure the two schotchy diode
the one is 14volt and the other is 5volt..it seems that is ok..but sometimes 14volt will drop to 9volt then 8volt and 5volt will drop to 0 volt..i change the secondary filter capacitor..
and also i test cn801 pin1 and 2 are 5volts and on and off signal is 1.something volt..but still no power no led indicator..TIA... -
Re: help masters!!how to convert this!!!
this is the pic!!!...Leave a comment:
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help masters!!how to convert this!!!
my friend gave me Nec F15T51 made from japan with adaptor and adaptor for vga too the problem is i dont have pinout to convert this 28 pin to vga...I'm unfamiliar with this model...is the usb is the input of 12vdc??is this lcd tv???and where is the switch of this??can you give me schematic or service manual for it???thanks!!! -
my dell E176FP how to fix this?
my dell E176FP got a white screen on the bottom!how to fix?change panel...
is there any other way not to change panel!tia......... -
Re: what is the vcc of power ic of aoc lm725?and i have shorted power fet too..
power fet!I checked rectifier diode shorted too!Leave a comment:
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what is the vcc of power ic of aoc lm725?and i have shorted power fet too..
what is the vcc of power ic of aoc lm725?and i have shorted power fet too.
do you have schematic of aoc lm725?TIA
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