We will be taking a lot of assumptions in this question. Assuming that Landan did not accidentally drop his laptop, as a technician, what I would want to check first is the BIOS settings. There are a couple of issues that can cause this error. These issues may include a boot sector virus that erased the whole hard drive, a bad windows installation, or even a loose cable. Before I check on the BIOS settings, I would request him to unplug any external hard disks. He might have been watching his movies from the hard disk and the disk being connected might be the one causing the error. A wrong boot order in the BIOS settings may be giving priority to another boot source disk like the external hard disk mentioned. I should be able to take Landan through steps that he needs to take to make his hard disk priority. I would also check for corrupt sectors by running the inbuilt CHKDSK tool. If these options don’t work, I would consider checking the hardware itself for further diagnostics.
Hard drive might not be detected due to various reasons. Some problem can be fixed only by the hardware engineer or technical person, few other can be fixed by self by “troubleshooting”. The possible reason could be, BIOS might not have switched on the hard drive so it has not detected. Sometimes data cable might be unplugged.
So you can try replacing one another cable. Another possible reason could be virus. Virus might have corrupted all the data in the hard drive. So anti-virus can be installed to rectify this.
Answer:
the space bar
Explanation:
Answer:
Potentially bad.
Explanation:
It appears that on the CPU, there are bent pins. From the picture perspective, these are on the far right of the CPU and near the bottom left. Bent CPU pins can potentially be repositioned, but more than likely will break. When pins break, the CPU will no longer work as intended as the chipset will not be able to make the assumed calls to those pins on the CPU. If this is a new chip, and you didn't cause this damage, you should RMA the CPU back to the vendor you bought it from.
Cheers.