Toshiba Satellite L840 PSKF8A-007001

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ThienBui

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Dec 13, 2013
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Toshiba Satellite L840 PSKF8A-007001
PSK8LA-04E007
PSK8GA-02700G
PSK8LA-020007
PSK8LA-03R007
PSK8LA-03R007
PSK8LA-042007
PSK8LA-02K007
PSK8LA-02P007
PSK8LA-02H007
PSK8LA-02J007
BIOS v6.30
 

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cyngo

Registered member
Mar 12, 2015
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Hello, i have a problem with toshiba L840-PSK8LL. can't show on lcd but it can on ext monitor. Data can't enter the LCD.
code board DABY3CMD8E0 REV.E
with schematic , signal EV_LVDS_DIGON = 0V
already done, replace the chip VGA, PCH & flash bios.

can you help me? thank you
 

ThienBui

CEO
Supporter
Dec 13, 2013
70,498
4,911
VinaFix
vinafix.com
Hello, i have a problem with toshiba L840-PSK8LL. can't show on lcd but it can on ext monitor. Data can't enter the LCD.
code board DABY3CMD8E0 REV.E
with schematic , signal EV_LVDS_DIGON = 0V
already done, replace the chip VGA, PCH & flash bios.

can you help me? thank you
problem hardware you need try all and repair or replace i can not help more...
 

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