Is my laptop's battery life normal for it's age? It's used and I know next to nothing to laptops. More inside. [more inside]
Need some advice please. I tried to install a new Power supply in my 2 year Old Dell PC in anticipation of installing a new Hi Spec Graphics card. Did all the necessary connections (I think) except connecting up the Sata cable to the Optical Disc drive (It wouldn't reach, I'll come to that in a minute). Powered it up, nothing. I noticed a light came on, on the motherboard (so It's getting power right??) Took out the power supply, refitted the old one and it all works. Questions - 1.Does not attaching the Sata cable to the optical drive matter?? 2.Can I buy a Sata cable extension?? 3.Is the light (showing on the motherboard) indicative of the Power supply working?? 4,Is it possible that the new power supply is not functioning??? 5.Is there something really obvious I'm missing?? Any help advice would be gratefully accepted, thanks
My laptop power cord's ground prong (the third prong) broke off, and it stopped working in most wall plugs. I ordered a new one and when it came, it didn't have a third prong, but it works fine. Why is that? And more importantly, is there some future situation where I'm going to regret not replacing the old one with a new, three-prong plug? [more inside]
What can I do, aside from the obvious, with fifteen gray, six-foot PC power cables? [more inside]
Building a uber powerful gaming pc, what parts to buy as I don't want to be a sucker. Need your help. Intel Core i7 [more inside]
When my parents' PC is turned off, the fans on the motherboard (case and cpu) spin. What's the deal? Setup and more info inside... [more inside]
I need a power strip/surge protector that in to which I can plug 15 components. [more inside]
How do you secure a plug so that even if someone yanks on the chord, it doesn't come out of an outlet? It does need to be POSSIBLE to get the plug out sometimes, and it won't work to glue/staple the chord to the wall, because sometimes equipment needs to be moved to another room. [more inside]
I am in the process of building an AMD Sempron 2400+ based file storage machine. I am seeking recommendation for how big a power supply I need. I am planning on 4 to 5 (may be 6 in future) 250GB Seagates, 2x320GB WD Sata drives, 1 DVD writer, Geforce FX 5500 video card. The $50 case has a stock 480W PSU. I am wondering if I need more juice and possibly something by a well known brand ? I recently built an Athlon box with Seasonic 430 PSU. Seems pretty quiet. Not sure if I should get another of those.
I may be able to grab an old Mac from work (dumpster dive). It's a PowerPC, 266mhz, 32meg and 4gig HD. I'm not sure what the operating system is, or version number. [more inside]
Uses for an unstable PC? A department manager purchased a laptop, I won't say what brand, about a year and a half ago. It's had new RAM and two new hard drives. The power socket is coming off the motherboard. It wasn't cheap and is more powerful than some of the other laptops currently in use. However, you can't be sure it's going to start up on any given morning. We would normally add old laptops to a pool of portable equipment used by our 70+ lecturing staff, but they have enough problems with working equipment. There are several interesting hobbyist projects I could pursue (a digital picture frame springs to mind), but I'd like to at least attempt some sort of work-related deployment when he breaks down and buys a new laptop. Any ideas?
My otherwise perfectly fine PC booted after 20-25 false starts this morning. Hitting the power button brought it to life for a second, then nothing. Eventually it started up. What's going on?