Hi, my emachines ET1641-02w will turn on with.fans going but no post and the power light won't come on.

SOURCE: emachines 1900+ gets power to the monitor and computer but wont boot

I am having exactly the same problem also (I have a Model C2685). The hard drive and CD ROM Drive light comes on and stays on. Thanks for any advice.. i turn on the computer and monitor.the monitor powered up the computer fans came on even the cpu fan but wouldnt boot not even a flicker on the screen. the hard drive light comes on and stays on. ive tried a new power suply,new ram,and a new hard drive. anny help would be awsome thanks

SOURCE: CPU fan not turning with ATX 12V connector plugged in

u also tell which company motherboard u install.when u pulgged it got earthing . I face this problem with ASUS + AMD kit . This problem solve by doing proper earthing at 100 feet depth.

SOURCE: cpu fan noisy/chip fan fail error messages

I had tons of problems with these Asus chip fans. I asked Asus to deliver 12 replacements (as I had a lot of pcs at that time with the same problem) It worked well, but placing a tiny heatsink well glued to the chip worked well also, as long as one does not want to overclock the thing. It's true that the temp raised a bit, but it remained pretty much in the tolerance area.

Mark Taylor

• 728 Answers
• Posted on Jan 04, 2009

SOURCE: emachine t5230 cpu fan too fast

Hi orinzelenak,

This may seem like to simple, but try checking to see if the technician plugged the fan power supply into the correct pin for it. It sounds like the fan is plugged into a external plug directly from the power supply and not into the board, which would control the fan speed for you. Give a look, and maybe it's just that simple.

Good Luck

Mark

SOURCE: Dell GX280 High Speed Fan and No Display.

i had same problem today and i tested my machine and solved the problem at last.
the problem is the thermal value that your mainboard sets for your cpu.
please replace the mb.
ps: before this process,i tried almost everything . cpu fan , memory , cpu , cables ,case ... everything. but the problem is on your mb.