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 297 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 297 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 solution Solvedi want wifi driver for my sony vaio e series vpche25en laptop solution SolvedIs it possible to increase video memory on a sony Vaio VPCEB11FM laptop that is a core i3 and is running on intel HD (core i3) solution Solvedwhere can i find installer of my ethernet controller, PCI, BCM4312A0 my laptop is sony vaio SVF152C29M solution SolvedUpgrading Processor in Sony Vaio Laptop E-series solution SolvedWhich chargers are compatible with my sony vaio laptop? solution SolvedWhich Hard disk to replace for my Sony VAIO VPCEA15FG laptop? solution SolvedWhat should the computer technician add or change to upgrade my old Sony Vaio laptop? solution SolvedSony Vaio Laptop Gets No Power After DC Jack Replaced solution Solvednew internal hard disk- sony vaio laptop- retain windows7 OS from lke in old hard disk solution SolvedSONY VAIO VPCEB390X/PCG-71211L laptop won't boot solution Solvedis there any physical switch or any function key on sony vaio laptop to turn on the wi-fi? solution SolvedKeyboard/mouse not working on sony vaio laptop solution SolvedI have a Sony Vaio laptop having nvidia GeForce 410m -512mb... so what all games can I play in that solution SolvedWhy am I not able to upgrade my RAM beyond 4GB limit with a 64x OS on my Sony Vaio VGN-AR630E laptop? solution Solvedwhich laptop is better HP Pavilion 15-e057sk or Sony - Vaio Fit E SVF1521S8E solution Solvedcan i upgrade my VPCEB26FG SONY VAIO laptop? solution SolvedWhich Hard disk to replace for my Sony Vaio VPCF136FM laptop? solution SolvedDowngrading sony vaio laptop to win7 from win8 solution Solvedtransfer files from my sony hd-eg5u hard drive to my new sony vaio laptop solution More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !