TechTablets | Rac4 | Mentions https://techtablets.com/members/rac4/activity/mentions/ Activity feed mentioning Rac4. Sat, 06 Jun 2026 22:46:20 +0000 https://buddypress.org/?v= en-US 30 hourly 2 e4c4081c7e75c1965a33361e7a016cb3 Juan replied to the topic Jumper Ezbook 3 Pro-dead, power light and screen don't work,charging light work in the forum EZBook series https://techtablets.com/forum/topic/jumper-ezbook-3-pro-dead-power-light-and-screen-dont-workcharging-light-work/page/2/#post-181947 Tue, 29 Oct 2019 13:29:26 +0000 Hello,

@Rac4

I own a Jumper EZbook 3 Pro. 6gb of ram. Emmc 64gb. I don’t think I have the V4 since I can’t (and didn’t) play with the BIOS (it is locked).

Here’s what I tried so far:

– I disconnected the battery and the power adapter for a whole night, in order to reset the BIOS. It didn’t work.

– I hold the power button for more than 30 se…

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