JBL E250 went dead after making loud sound. Doesn't power on at all now. Bought it at Best Buy in October of 2006. Does'nt it have a 5-year warranty?

It sounds like the internal battery has failed. Try and claim on the warranty or ask for a repair.

JBL Support - Returns & Warranty

JBL https://ca.jbl.com > support-returns-and-warranty
If you believe your product is malfunctioning during the warranty period, we can help!

Warranty

JBL https://ca.jbl.com > warranty
Unless a different warranty period is stated in the Warranty Card provided with your JBL product, JBL warrants for a period of 1 year (5 years for any non- ...

Troubleshooting help

https://www.ifixit.com/Wiki/JBL_Charge_4_Troubleshooting

JBL Charge 4 TroubleshootingiFixithttps://www.ifixit.com > Wiki > JBL_Charge_4_Troub...Make sure the charging light on the base of the device is blinking. If it is fully charged and still not turning on, the power button may be worn out or broken. ‎The Speaker Will Not Power... · ‎The Device Won't Connect to.....

> October 2012

Although self-inflicted damage is usually excluded,
did it come with a one-year or a two-year warranty?

Did you buy an extended warranty, either at the retail store (Best Buy? other?) or directly from ORION?

Did you purchase it on a "premium" credit-card that "doubles" the warranty (from October 2013 to October 2014) ?

Sadly, it might be cheaper to buy a replacement than to take it to an authorized Orion repair outlet, for attempts at a repair.

I bought a sansa mp3 from best buy when the battery went out i went back to best buy and got another.

Amp needs repaired - decide if worth fixing or buy a new sub

i had to buy a complete amp and replace the old

I use these speakers since 2000. It will be 9 years this October!!! They work very good. I never used any drivers for them. I changed three computers with different mother boards / sound cards and they worked fine with any Sound Manager I tried.

I suggest you guys take your TV's into a repair shop like Sears or Best Buy... The main reason most plasmas go dark is because of decay, but I don't think this is the case. Because what you describe is similar to what happens in LCD's when their back light goes out. Although you can open up and repair the back light your self in a LCD, I would not advise you to do so for a Plasma, because of the hazardous chemicals used in the plasma display plus the fact that plasmas don't use back lighting. And 2 years is way to soon for decay to be a factor. So more than likely a circuit shorted out and the TV has to be opened up to be repaired.

I called the Sears repair man.

Hopefully its only the lamp. Inspect lamp for breakage. Lamp power supply ok??. Check any air vents (filters if any) before replacing. Lamp life is only a few thousand hours, easy to do in a year, 5-6hrs a day. Check your manual.

Time to go to BEST BUY and nuy a better tv