How do you fix flickering on a Toshiba Satellite Synoptics Keypad

SOURCE: laptop locks up and re-starts at toshiba screen /chirping sound.

If you can get to the dos screen try selecting repair and either let windows attempt a repair or restore back to the factory settings.

SOURCE: Toshiba Satellite Blinking battery light

Its certainly power issue..... i have had a similar problem with one other toshiba notebook and it was a dying battery....i suggest you to get a new battery for ur set...

SOURCE: MOUSE AND KEYPAD WONT WORK

yes you need to touch pad driver installlation you can get it from this link.
http://us.acer.com/acer-v2/service.do?LanguageISOCtxParam=en&miu10einu24.current.attN2B2F2EEF=3750&sp=page15e&ctx2.c2att1=25&miu10ekcond13.attN2B2F2EEF=3750&CountryISOCtxParam=US&ctx1g.c2att92=453&ctx1.att21k=1&CRC=2054404012

SOURCE: the keyboard has a keypad, but when y turn on the

Sorry but you found what is NORMAL for laptops. this is not a bug, error, fault, etc.

It does exactly what it is supposed to do even though it may have a proper number pad too. leave num lock off

SOURCE: How to replace keypad on Toshiba Satellite M200

go to the following website if u want to replace the whole keyboard : -
http://www.laptoprepair101.com/laptop/2007/08/30/removing-replacing-laptop-keyboard/

or if u want to replace only a single keybutton go to the following website:-
http://www.laptoprepair101.com/laptop/2007/03/20/key-fell-off-keyboard/comment-page-2/