Question about HP Compaq Presario CQ57 Laptop
When typing in and I hit the space barthe contrl panel appears for system security and system,also when I hit backspace bar a panel appears stating computer only,duplicate,extend,projector only,and also switches from normal screen to magnified screen and also when the spacebar is hit the printer screen appears,Please could someone help me I have restored it to the factory settings and it still does the same thing.
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Posted on Jan 02, 2017
This is generally a sensitivity issue with the keyboard. It's usually caused when the rubber depressors that activate each key start getting worn. Sometimes you can take each key off individually, take off the rubber depressor and clean the contact point on the keyboard and up inside the depressor where it makes contact. Clean it with with rubbing alcohol and Q-tips. This is alot of work and only fixes the problem about 60% of the time. Your only other option is replacing the keyboard.
Posted on Jul 23, 2008
Compaq/HP: When you first turn on the laptop and see the Compaq/HP logo screen, press the F11 key (you need to do this before the Compaq/HP logo disappears).
pls rate well
Posted on May 07, 2009
2 possible solutions to this
1. Use the roll back function of your operating system to roll back to the last back up.
2. Insert your restore disk or Windows disk and do a format/clean install.
If you have a restore disc it will have prompts to "restore" your system and give you a warning about losing data-save off what you want BEFORE doing this restore
If you have standard windows disk you may want to use the format utility in windows first to clean the drive and do a fresh install.
Once installed don't forget to download updates and back up and then reload your other software.
have fun this will take several hours depeneding on the amount of stuff you have to reload and patch up.
Posted on Oct 26, 2009
SOURCE: hp dv7 keyboard issue
Hey guys, I just had this problem, I have alot of problems with my DV7 laptop, top panel started malfunctioning, then it thought i was turning the volume up and down by myself, also my g h ' and backspace stopped working along with other problems that I don't want to bore you guys with, whats the answer? Remove the battery for 10-15 seconds and clean the connectors and this has ALWAYS fixed all my problems. Hope this helps.
Posted on Jan 26, 2010
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