I have an iPhone 5s. My son played on it for a few minutes and now when I use it, the screen no longer rotates. I used to be able to turn the display around and the screen rotates but now it only stays on one side. Is there a setting that can be changed? Or is the screen broken now?

My Dell laptop is not turning on. I reseated the battery and the power adapter but nothing changed. I tried turning it on using only the battery and it worked, but if I have the power adapter plugged into the laptop, the power button only blinked for a second and nothing else happened. What the hell is wrong with my laptop? 

Why can't I connect to WIFI using my Android phone? I already turned on the WIFI under settings and selected an open network. It does not ask for a security key and it allowed me to connect right away. The status says I'm connected, however, I am still not able to browse the internet using different browsers.

My HP Touchsmart 310-1125y computer went to sleep and when I went back, the screen briefly flashed for a second then it went blank. I turned it off and turned it back on, the same screen displayed for a second then went black again. I can hear the Windows startup sound so I tried typing my password it and it sounded like it went through. But I am still not getting any video. What should I do?

The C1100 CS24-TY server will no longer POST after updating the BIOS. It will turn on and I can hear the fans spinning fast but BMC is not available and it does not post. The light on the front is amber. I've read about using the BIOS recovery mode, but it does not seem to work. Have you ever experienced something like this before? Is there anything else I can try to fix it?

I have an Apple TV 2 and I want to remap the remote buttons in XBMC. Is this actually possible? How can I make the up and down buttons to skip chapters and not the volume keys? Can I use Cyberduck to make an SFTP connection to my TV? Please help.

I have been using my Samsung Galaxy S4 for a year now. It works fine and it has great features. The problem is, this is a 16GB model of S4, but it is showing only 8.5GB of free memory space. I don't have much files on my phone except for the operating system installed on it and some preloaded apps. Since I cannot remove the OS and some preloaded apps, are there any option where I can increase the memory of my phone?

We have an HP 5500 switch. The MAC clients fail when DHCP-snooping has been enabled on the E5500-G-EI, although the PC PXE clients are able to boot successfully. What is the possible solution to modify the ACL to check for fragmented packets? What would be the maximum packet size to be configured on the PXE server to mitigate fragmentation?

Hi. My LG Nexus 5 Smartphone is facing some issues on its camera. Nowadays, Smartphones are known to have great features in all aspects. But my phone's camera is showing poor resolution and my pictures are usually blurred. It even has a slow auto-focus and shutter lag. I want to know if this is a normal issue with Nexus 5 or if not, what can I do to resolve this?

Hi. I am facing a minor but frequent issues on my Samsung Galaxy Duos. When replying to my emails, the cursor will always go to the end of the message. No matter how many times I put it back to the start of the message, it will return to the end of it. How can I fix this issue permanently? Please help me with this problem. Regards.