ghd-repair.co.uk - GHD MK4.2 Type 2 & MK5 Thermistor Plate Assy

How to dismantle the MK4.2 Type 2 and MK5 non switch side ceramic plate assembly.

[@floydthebarber71]

Hi, thanks for these videos, but I'm struggling with a ghd mk4 mini. The ceramic plate does not slide off the switch side. It looks like the fuse is protruding out the cover so it cannot slide. It does look like it has clips though, but not sure what to do. Can you assist?

[@dawngrabban4805]

Hi. Great video(s). Can you tell me where to get a replacement on/off switch for a GHD MK.5 please. eBay only seem to sell the whole PCB assembly which is very expensive and a waste of money. Can't see any on Amazon either. Replaced the thermal fuse here which had blown. Replaced the element/thermistor also and the elements were not heating up properly. Cleaned the switch up after taking it apart, but it still seems a bit intermittent i.e. sometimes the light glows, goes off, glows goes off, but GHDs never bleep to say 'ready'. Then they will sometimes work OK. R8/11 are fine. Both at 51 ohms. At a bit of a loss if it isn't the switch? Run out of ideas. Thanks for any suggestions.

[@Ghd-repairCoUk]

Hi Dawn, Try dropping Trevor an email and see if he has any available in the workshop. His email address is [e-mail] Regards, Gary

[@dawngrabban4805]

Thanks Gary, I've sent the e-mail.

[@ronwilkinson4982]

Wouldn’t adding a bit of thermal paste to the back of the thermistor work?

[@Ghd-repairCoUk]

The thermistor needs to be well glued down and in good contact with the heater. Thermal paste under the bead of the thermistor may improve the performance, but the important thing is solid contact. Gary

[@ghitamejjati4680]

URGENT: Please please help me😰 I have a ghd gold proffesional max straightner. I have two problems 1. It keeps going on and off on its own, in other words.. It keeps beeping. And 2. It makes this buzzing/sizzling sound and I don't know what to do please help me I am very sad

[@rickynaidoo2921]

PLEASE CHECK THE CABLE AND CONNECTOR FIRST.

[@Mixbag]

the thermister is a 100k ntc and you can but like 10 of them for £! of ebay. dont be fooled with people selling them for £5 each !!

[@muhaahaloa941]

Cheers mate have you a link or is it just the 3d printer ones ??Ok guys wanting to do this be careful i got what was supposed to be 100k at 25 deg with Beta value of 3950 and it went well over 200 deg..even the 350 deg silicone started to cook and burn LOOL..