Sony vaio laptop Tags: Chipsets Laptops Sony Vaio Power Motherboards Last response: May 16, 2010 4:33 PM in Motherboards Share asgar May 15, 2010 8:28:09 PM I have a sony vaio vgn-tz21wn/b laptop, i'm having a problem with it when i press power button the power light blinks & turns off if any one have any solution plz plz plz tell me. More about : sony vaio laptop saint19 a b D Laptop a c 295 V Motherboard May 15, 2010 11:23:28 PM Hi newcomer and welcome to the Tom's hardware forum. Try without the battery installed and with the charger connected. asgar May 16, 2010 12:52:19 PM saint19 said:Hi newcomer and welcome to the Tom's hardware forum. Try without the battery installed and with the charger connected. hiii. thank you very much for your reply..i have check with another battery and without battery installed but still same problem. :-( thanks Can't find your answer ? Ask ! Get the answer saint19 a b D Laptop a c 295 V Motherboard May 16, 2010 4:33:47 PM Ok. Could be a problem with the RAM or the mobo, but with a laptop is very difficult know this. The best way i look for a technician that that can review the laptop and give to you a diagnostic of this. Now, if the laptop have warranty RMA and Sony fix the problem without problems. Can't find your answer ? Ask ! Publish Related resources SolvedUpgrading the external GPU of a Sony Vaio Laptop Forum Solvedi want wifi driver for my sony vaio e series vpche25en laptop Forum SolvedWhich Hard disk to replace for my Sony VAIO VPCEA15FG laptop? Forum SolvedWhat should the computer technician add or change to upgrade my old Sony Vaio laptop? Forum SolvedSony Vaio Laptop Gets No Power After DC Jack Replaced Forum Solvednew internal hard disk- sony vaio laptop- retain windows7 OS from lke in old hard disk Forum SolvedSONY VAIO VPCEB390X/PCG-71211L laptop won't boot Forum Solvedis there any physical switch or any function key on sony vaio laptop to turn on the wi-fi? Forum SolvedKeyboard/mouse not working on sony vaio laptop Forum SolvedI have a Sony Vaio laptop having nvidia GeForce 410m -512mb... so what all games can I play in that Forum SolvedWhy am I not able to upgrade my RAM beyond 4GB limit with a 64x OS on my Sony Vaio VGN-AR630E laptop? Forum Solvedwhich laptop is better HP Pavilion 15-e057sk or Sony - Vaio Fit E SVF1521S8E Forum Solvedcan i upgrade my VPCEB26FG SONY VAIO laptop? Forum SolvedWhich Hard disk to replace for my Sony Vaio VPCF136FM laptop? Forum SolvedDowngrading sony vaio laptop to win7 from win8 Forum Solvedtransfer files from my sony hd-eg5u hard drive to my new sony vaio laptop Forum SolvedI have a Sony VAIO laptop model PCG-7V1P and I wonder if I can upgrade it with SSD. Any clue? Forum SolvedSony Vaio laptop won't upgrade to Win 8 Pro Forum Solvedsony vaio vpccb series laptop webcam driver free download windows Forum SolvedSONY VAIO notebook/laptop Model PCG-9U1L Looking for an old VGA driver Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !