Re: Toshiba Satellite - Locks up when plugged in
how did you fixed your laptop sir?
I think that is the problem i am facing now.it powers up but no display...
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
Re: Toshiba Satellite - Locks up when plugged in
the tokin chip is located at the back of the cpu
i want to know sir..what is best..high ESR or low ESR.. I have noticed that before i remove the nec tokin Cap.I place a unknown value capacitor on the edge of the tokin chip..which is low ESR..I confirmed it using multi tester. can you teach me sir where i should test/or put my voltmeter probe to check for vcore voltage..i only know basic electronics
Leave a comment:
-
Re: Toshiba Satellite - Locks up when plugged in
the laptop is still powering up.when i press the power button.the power led and sleep led light up and sometime the wifi led light up..the lcd backlight also light up..but no image or even text in the lcd.only black screen with backlight light up..the nvidia graphic chip get a little warm, maybe it is working..but the cpu remains cold..what can i do to fix it?please help me.
Leave a comment:
-
Re: Toshiba Satellite - Locks up when plugged in
I also solder and desolder the tantalum caps forgeting to remove the power adaptor..now the charging indicator wont light up even if the power adaptor is inserted.i also made damage on the positive terminal in the pcb.do you have schematic so i could check the voltages in the motherboard..I dont know where to check...
Leave a comment:
-
Re: Toshiba Satellite - Locks up when plugged in
Please help me with my MSI CR400 laptop.No display and only power led and sleep led light up.I know it is the nec tokin problem..I install 4 random tantalum caps from old mp3 player. the laptop is now turning on..i try to reformat it but i cannot finish reformatting as it will suddenly shut down..I decided to remove the nec tokin IC and replace it with tantalum capacitor from other laptop 330uf 2.5v.now it wont turn on.. I also accidentaly solder the tantalum capacitors with out removing the CPU..is this the reason why it doesn't...
Leave a comment:
No activity results to display
Show More
Leave a comment: