ravi_1617
YY Solutions
Last Activity: Today, 10:27 AM
Joined: 01-22-2012
Location: JASHEDPUR,JHARKHAND
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Hi ,My problem is solved . It was one of the out put capacitor 220 u /6.3 v -
Hi , It worked for me 216-0728020 in place of 216-0728018, did on Dell Studio Part no. DA0FMB8E0 REV:E PWB:W018J (STUDIO 1555)Leave a comment:
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Lenovo B540 and B450 Board No. LA14 DIS MB 48.4DM04.01.1
Lenovo B540 and B450 LA14 DIS MB 48.4DM04.01.1...
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Lenovo B540 ,Starting Problem
Hello !
Model Lenovo B540
Board Details 09244-1
LA14 DIS MB
48.4DMO4.01.1
This Board has starting problem , when CMOS batter is removed ,it starts (turn ON) by itself fine, than if is short power switch once board turns OFF Fine.
when connected CMOS dont start.
3.3 volts present at power switch (it slight less 3.267-87) .there was slight liquid spill at around U53 (SL62872HR),when I clean that area . I mean when its little hot board warm , board starts few time ON and OFF by power switch
One more thing i want to mention ( by mistake i started at...Last edited by ravi_1617; 10-14-2025, 02:56 AM. -
Problem is solved, it corrosive at sides of LCD connector /VGA solder pointsLeave a comment:
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HCL Laptop SCREEN SIZE SHRINK LEFT SIDE AROUND 2 INCHES
Hello to all ,
I have this HCL ME LAPTOP K 41 ,screen image is shrieked clock /speaker left side approx. 2 inches .Its 14.1 LCD SCREEN. I have replaced lcd screen ,found no difference
Its blank that area blank and bottom of Task bar is rolled at bottom displaying top portion image . In bios /setup also getting same problem
on external VGA port image is perfect /normal , Attached image... -
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Thanks for you Reply ,while posting 1st time ,came to know about this power problem.(PL1002+1.5V_PCIEP goes to 1.2-8 Mil volt) this are was corroded ,
Cleaning / resoldring this area ,board started
Thanks,...Leave a comment:
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VBU30 LA-9223P ,stay on for 5 seconds,
Hi to all.
This HP board LA-9223P stays on for not more than 5 seconds,
Problem no V-core power .
PL302 3.3+3VALWP OK
PL303 5+5VALWP OK
PL402 1.5 VP OK
PL602 1.8 VSP OK
PL5021.08 VCCP OK
PL1002+1.5V_PCIEP goes to 1.2-8 Mil volt
PL204 .7 Mil VOLT+VGFX_CORE
PL202 2.2 mIL Volt +CPU_CORE
Please Help
Thanks
https://www.badcaps.net/forum/troubl...eed-schematic-... -
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Thanks for your interest,I will post tomorrow...Leave a comment:
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ASUS X1504 & X1404ZA no vcore power
Hi
Unable to find schematic diagram .
As i inject Adaptor power board starts its self without pressing power switch
observed when, on 3.3 volt, 5 volt & 1.8 volts present
No power at v-core coils (3 coils) Value Ohms reading 2 coils showing 9.4 Ohms & 9.2 Ohms ,one showing 32 Ohms
no power at coil ,19 volt present PJP8601 entering pin 2345 (chip no BCLEXS total 20 pin
battery is also not charging
if i try to force power off turns OFF ,turns of after 15 seconds than on by itself
Tried flashing few bios from this...Starts09-11-2024Ends09-12-2024
No activity results to display
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