hi everyone
can anyone help me ?
i have dell laptop with administrative bios password forgotten
system number:553PYN1-1D3B
thanks in advance Nico
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hey can you please give me bios password for dell latitude E6420
#DN0FBS1-1D3B
THANKS SO MUCH IN ADVANCE
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Can you please help me to find the admin/master password for:
Dell latitude E6420.
BIOS A08
Service Tag : 4G7SFV1-1D3B
Thanks in advance.
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Re: HP DV9000 again
usb port +5v alfa dont connect to the original fan
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I have HP g42 / Thermal Problem
BUt i clean and repair fan,
fan is rotating
i applied thermal paste but same problem
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Re: Samsung Rv510 no boot black screen.
can you provide Picture of your Motherboard?
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Re: toshiba satellite crashes after bios post
at first try to change Dynamic to always low in bios>advance
if your laptop is booting maybe the problem is your proadlizer Caps
Reflow can solve your problem if your problem is your proadlizer caps before you remove and replace Tantalum Capacitors
remember what is the Part no. of your Nec/tokin before you remove itLast edited by nichella14; 06-01-2013, 08:19 PM.
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Re: HP g62 shorted Capacitor
yup, i just performed board leveling
the symptoms is no lights in the DC connector when i plug my adapter
when i press the power button orange led indicator blinking in the DC connectorLast edited by nichella14; 06-01-2013, 08:10 PM.
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Re: HP g62 shorted Capacitor
ok got it it is only 330 uf 2.5v
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Re: HP G62 No Power- Dead
i have g62 here now hannstar j mv 6 94v-0 same problem
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Re: HP G62 No Power- Dead
try spidey said, check middle pin voltage, or try other adapter
try to reset or remount IC,
if not work try to check Capacitor one by one,
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Re: Asus K53E is destroying my LED screens
try to check flex continuity one by one , x1 resistantLast edited by nichella14; 05-30-2013, 09:49 PM.
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Re: HP G62 No Power- Dead
i repaired hundreds of g2 with the same problem like yours, mostly BIOS IC Problem
I just remove the
1. Bios IC
2. Plug in AC
3. Press power on button several times
4. unplug the AC
5. Put your bios IC back
6. and Turn in on againLast edited by nichella14; 05-30-2013, 09:38 PM.
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Re: Acer aspire ONE 753
base on your post
with AC and CMOS = Cmos Legs 3.2v
without AC with CMOS = 0 volts
i think there are no shorted caps because the laptop turning on and there is voltage when you plugged your AC
try other spare CMOS with 3.Volts
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Re: Acer aspire ONE 753
if no adapter connected what is your output in your female connector in CMOS?
yeah its new, but i think its only a CMOS problem,
did you buy same CMOS Type?
its kindda weird
i think the problem is your CMOS battery, try to use other CMOS,
maybe it may Solve your problem, (i guess)
I am a technician also but I did not encounter that after replacing CMOS battery, just replace same model of the original battery,
if you are using cr2032 the normal voltage is 3.0V only...Last edited by nichella14; 05-29-2013, 04:06 AM.
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Re: Acer aspire ONE 753
provide a good picture for your motherboard and CMOS battery
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Re: Acer aspire ONE 753
check your male pin slot in your motherboard there is a triangle or a dot there that is positive, like in my first post, maybe a polarity ProblemLast edited by nichella14; 05-29-2013, 02:19 AM.
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