Re: Toshiba c55 (pt10sg dsc rev2.1) noboot please HELP!!
I can flash bios . Any one have working bios please share.
JRST2001 -> 3.3v
JRST2002 -> 3.3v
R2002 ->0.25v
I check again u3001
pin 87 -> press power button 2.95v and raise 3.3v
pin 112 -> 3.3v never change
pin 125 -> 3.3v press powe switch goes 0v and raise again 3.3v
pin 128 -> 0v
suleymanyasacan
New Member
Last Activity: 08-25-2024, 06:15 PM
Joined: 03-15-2019
Location: izmir
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Re: Toshiba c55 (pt10sg dsc rev2.1) noboot please HELP!!
Hi techtiger,
I check again L8101 and resistance is 360 ohm I guess it is normal even so ı remove CE8101 cap and check it is normal, no short circuit.
D8102
pin 2 -> 14.85v
pin 1 -> 10v
pin 3 -> 12v
U3001
pin 87 -> power adapter connected 3.35v. press power button voltage decrease 2.95v and again raise 3.35v
pin 112 -> 3.3v never change when press power button
pin 3 -> 3.3v never change when press power...Leave a comment:
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Re: Toshiba c55 (pt10sg dsc rev2.1) noboot please HELP!!
U8100A
pin 12 -> 19.5v
pin 3 -> 3.3v
pin7 -> 3.05v
ohm test without power
L8100 -> 410 ohm
L8101 -> 11 ohm
L8200 -> 8 ohm
L8300 -> 65 ohm
L8400 -> 340 ohm
L8701 -> 30 ohm
L8702 -> 30 ohm
voltage test
L8100 -> 5.15v
L8101 -> 3.3v
L8200 -> 0v
L8300 -> 0v
L8400 -> 0v
L8701 -> 0v
L8702 -> 0v
JP8303 ->...Leave a comment:
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Re: Toshiba c55 (pt10sg dsc rev2.1) noboot please HELP!!
Thank you techtiger. I have board schematic and I add it.
I will check other voltage and inform you....Leave a comment:
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Toshiba c55 (pt10sg dsc rev2.1) noboot please HELP!!
Hi. I have toshiba motherboard pt10sg dsc rev2.1
I have troubles with this board. When I press power button, power led on but fan not working and board wont boot. Also when I pressed power button too long, board does not turn off.
I check 19v is ok and 3.3v and 5.0v always power are good. Any idea where I check on board.
Thanks.Last edited by suleymanyasacan; 03-19-2019, 02:23 AM. -
Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
hi raajkumar,
I have same problem. switch on, no fan, no power button LED only battery LED and front power indicator LED working.
Can you give advice on what should I do?...Leave a comment:
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