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visits member for 2 years, 7 months
seen Nov 28 '12 at 22:10

An IT professional of 10 years. Recently passed the CISSP Certification test for my job role at a large Law firm.

Current Certifications:

CISSP, A+, Network+, Security+ and Server+


Dec
29
comment Why only external monitor is working on my laptop?
Inputs depend on brand of the laptop, and of the inverter and panel used, but it should be between 10 and 20V DC. So using the "20DCV" setting on a volt meter should work. As an aside, the output is usually around 500 - 700 ACV, so if you have a 750ACV setting or 1000ACV setting, you can check output as well. I have seen the inverter itself go bad on many occasions. Though you said you didnt see any image at all on the screen so this is a low possibility, as that would only effect the backlight (as would Charlie's post below, I thought of that as well but didnt mention it because of this fact)
Dec
29
comment Win 7 Hangs on welcome screen - in safe mode as well
A virus scanner slowing to a halt is another indication of a possible HDD problem, because it cant read from the drive to check the files. I'm still concerned its a hardware issue, hard drive specific. Or other possible hardware issue that if I were working on it, I would troubleshoot after ruling out the HDD with a HDD test of some sort. Just my gut, and having worked on well over 1000 laptops and desktops in my career. I do wish you luck in figuring it out though.
Dec
29
comment Win 7 Hangs on welcome screen - in safe mode as well
Unfortunately hard drives can fail anytime. Ive had BRAND NEW out of the box laptops come in for service and we ended up replacing the failed hard drive. I hope it isnt that either, but if a virus was slowing down the system, there would have to be activity on the task manager reflecting the machine working hard. A computer with 80 percent processor cycles available and plenty of RAM just doesn't run "Dinosaur slow", even with a virus.
Dec
29
answered Why only external monitor is working on my laptop?
Dec
29
answered Win 7 Hangs on welcome screen - in safe mode as well
Dec
29
answered Uninstalled Program Icon Stuck on Launchpad in Mac OS X Lion
Dec
29
answered 8.00GB RAM (3.22GB usable) in Windows 7 x64
Dec
29
comment How to use second PC as extended monitor
It appears the gent below has answered the question, but I would also suggest Synergy as a possible program for this as well. I have used it for a while and it does very well.
Dec
29
comment Two wireless access points: public (for Internet) and private
Sorry Parhs I havent been on this site in a few weeks. That is actually just a WAP (Wireless Access point) not a router. This would not have any kind of DHCP capability or firewalling capabilities. Putting one wireless ROUTER behind another would work as described above. To do this, plug one router in as you normally would to your ISP's modem using the WAN port, then plug a second wireless router in using one of the LAN ports to the WAN port on the second wireless router. The devices on this second router's network would effectively be screened from the devices connected to the front one.
Dec
8
awarded  Teacher
Dec
8
answered Dell Latitude D620 LCD display incorrectly
Dec
8
answered Remote control software that doesn't require the end user's input
Dec
8
answered Two wireless access points: public (for Internet) and private