I have HP ENVY All-in-One - 27-p014 No start. led of power on the back plug in of computer lit up but no any sign of boot when I push power button. dead.
Motherboard # 797425-001. I did reset cmos but no fix
Anybody help please
hienton2
Senior Member
Last Activity: 12-05-2018, 01:36 PM
Joined: 09-30-2009
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HP ENVY All-in-One - 27-p014 no pwer start
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Mcbook A1211 no display
I have Mc book pro A1211 turn on ok . Only dark screen. Shine it with flash light I see the picture. Is this problem of lamp or inverter or fuse?
May be this is LED screen.
I need help Please Thanks -
HP ENVY All-in-One - 27-p014 no pwer start
I have HP ENVY All-in-One - 27-p014 No start. led of power on the back plug in of computer lit up but no any sign of boot when I push power button. dead.
Can any one tell me how to open the back cover of it.
and trouble shoot . Happy new year.Last edited by hienton2; 01-02-2018, 03:17 PM. -
Re: dv6 3120us blank screen f11 f12 red led
Thank you Piernov
I will reflow northbridge and clean ram slot.
MY question Did my laptop complete booting ? Or on half way ? Only the picture is the problem? -
dv6 3120us blank screen f11 f12 red led
My dv6 3120us ,turn on, has blank screen f11 f12 red led, cap lock sometime on somtimes
not. no blink,.
Anybody help Please why f11 is on ? I doubt the gpu is bad?
Good day ThanksLast edited by hienton2; 12-22-2017, 02:55 PM. -
Re: Panasonic plasma main board compatible
Thank you TW2005 and Johnboy1313. I better wait for somebody sell same main board
same model onsale to buy for good price.
I need main board for model TC-P50c2 anybody has please contact me.Leave a comment:
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Panasonic plasma main board compatible
Hello everybody
My panasonic plasma tc-p50c2 main board has number TNPH0831 3A is bad.
My friend has good panasonic tv tc-p42c2 main board has same number TNPH0831 3A . MY question Can I swap these main board.
ThanksLast edited by hienton2; 10-19-2017, 02:43 PM. -
Re: LG 55LD650 weird problem
I think the eeprom is corrupted again after first update when hook up the boxLast edited by hienton2; 03-28-2017, 11:58 AM.Leave a comment:
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LG 55LD650 weird problem
My cousin tv LG 55LD650 has problem :It keep on /off 3 times then shutdown
Tv can not stay on.I upgrade firmware then it is ok .He bring it to his home and
hook to his cable box hdmi then tv goes wrong again sane problem.I want to
do upgrade again but tv say it has same version it can not upgrade.I did reset
eeprom but no fix.Can I make it back to old version. Anybody help to fix this?
ThanksLast edited by hienton2; 03-28-2017, 10:06 AM. -
Re: I need 3 ccfl lamps 1233 mm for 55" tv lg 55LD650
Hi Andrew
Yes inverter has 24v dim bl-on. I never do this job before. How to?
I like to do because it is hard to find 1233mm ccfl
I found some thread in our forum about this topic
ThanksLast edited by hienton2; 03-08-2017, 01:49 PM.Leave a comment:
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Re: I need 3 ccfl lamps 1233 mm for 55" tv lg 55LD650
Thank you Rider and vinceroger69Leave a comment:
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Re: I need 3 ccfl lamps 1233 mm for 55" tv lg 55LD650
California .USALeave a comment:
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I need 3 ccfl lamps 1233 mm for 55" tv lg 55LD650
My tv LG 55LD650 has bad lamp. I need 3 lamps(used or new). Anybody know where I can buy these.
Sorry I do not know where to post this thread
Thanks -
Re: How to enter testmode on logicboard Samsung
[url]https://www.badcaps.net/forum/showthread.php?t=26790&highlight=samsung+plasma+test+patterns[/url]Re: How to enter testmode on logicbo...patterns[/url]Leave a comment:
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Re: Sony KDL-32U4000 T-con swap with a KDL-32v4500, possible ?
Swap eeprom if they look alikeLeave a comment:
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Re: Group Buy: CH341A Programmer
Thanks ZokasoftLeave a comment:
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Re: Group Buy: CH341A Programmer
I can not find it STJ . Please help...Leave a comment:
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Re: Need bin file for ic 9001 tv pana tc-p50c2
Tw2005
Check again It has bad connection at pin 5. I resolder it.Leave a comment:
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Re: Need bin file for ic 9001 tv pana tc-p50c2
I did remove the 9001 from the panasonic tv board that has sos1. The ic is bad. programmer does not read and write to this ic.I use the test pad of this programmer.Leave a comment:
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Re: Need bin file for ic 9001 tv pana tc-p50c2
TW2500
Look like My Ic 9001 is dead. Can not read and write it I will find new one , It is 24C64, Hope I solve problem. I do not know why it is dead.Not corrupted but dead. All data are FF.Last edited by hienton2; 08-23-2016, 08:31 PM.Leave a comment:
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