Electronics Repair

Why all computer casing & cables are black?

Why all computer casing & cables are black? -- @~@ Simplicity is Beauty! Remain silent! Drink, Blink, Stretch! / v \ Ma...

27 comments posted 3w

posted by toylet.toylet

27 comments posted 3w posted by toylet.toylet

Flushing WD40 inside a Cherry MX keyswitch

If a keyboard's Cherry MX keywitch got some WD40 inside, is it possible to flush it out? Is replacing the MX keyswitch...

9 comments posted 3w

posted by toylet.toylet

9 comments posted 3w posted by toylet.toylet

Vaccum filled display is not working

Hi whether you service the display unit...

0 comments posted 4w

posted by Sathish

0 comments posted 4w posted by Sathish

Re: Discharging ... *plonk* plonked

>On 29 Jun 2026 at 18:41:53 BST, ""Mr. Man-wai Chang"" > snipped-for-privacy@gmail.com wrote: > >> >>>> >>>> *plonk* >>...

0 comments posted 1mo

posted by legg

0 comments posted 1mo posted by legg

Re: Discharging ... *plonk*? plonked?? glass??? CRT????

>>>> >>>> *plonk* >>> plonked >> >> 香港中古廣告: philips 飛利浦電視機(周潤發)1981 - YouTube >> > > No one really belie...

0 comments posted 1mo

posted by toylet.toylet

0 comments posted 1mo posted by toylet.toylet

Re: sci.chem.electrochem.battery

> >> >> Is there an active, crowded Usenet newsgroup that >> talks about rechargeables batteries? > > Eternal-September...

0 comments posted 1mo

posted by nospam

0 comments posted 1mo posted by nospam

Re: Discharging a wireless USB keyboard for long-term storage

> > What's the fastest way to discharge the internal rechargeable battery in a wireless USB keyboard? > > The white key...

8 comments posted 1mo

posted by nospam

8 comments posted 1mo posted by nospam

Dyson HD01 repair caution

Anyone tackling a Dyson HD01 heat gun / hair dryer for the first time should be advised that: - the buttons are plastic...

0 comments posted 1mo

posted by legg

0 comments posted 1mo posted by legg

Ohnmacht

So ähnlich war das bei meinem Vater auch, allerdings meisten nur ca. 3-6 Sekunden......

0 comments posted 2mos

posted by taltmeyer

0 comments posted 2mos posted by taltmeyer

Earphones

Hi, I have a pair of earphones Sennheiser brand. HD 450BT. The sound is fantastic, but the earpads degrade very fast. I...

6 comments posted 2mos

posted by robin_listas

6 comments posted 2mos posted by robin_listas

Pioneer PD-F505 CD Changer

Bought it as a floor model from Sears back in 1997. Not used it much till recently, playing the full 25 loaded CD's for...

2 comments posted 2mos

posted by techforce

2 comments posted 2mos posted by techforce

Diagnostic tests on the Ryobi Scroll Saw SC164VS.

Hello again, A correct understanding of a problem should allow a hypothetical identification of a faulty component. Rep...

11 comments posted 2mos

posted by peter

11 comments posted 2mos posted by peter

110 volts enough to fry with?

Hypothetical, based on a Youtube video. I'm staying at an airbnb, and in the bathroom my wife notices a camera in the c...

2 comments posted 2mos

posted by NONONOmisc07

2 comments posted 2mos posted by NONONOmisc07

someone else crimping or me soldering

If you were buying a new car radio and had about 20 wires you had to match up and splice, and you were old and tired**,...

12 comments posted 2mos

posted by NONONOmisc07

12 comments posted 2mos posted by NONONOmisc07

Nixie tubes with five volt power supply

I'm scrapping a homemade control circuit that appears to have been intended as a turns counter for a coil winding setup...

3 comments posted 2mos

posted by bp

3 comments posted 2mos posted by bp