Lenovo Y700 display problem

luke123

Hi

Bought a Lenovo Y700 from PDD a few weeks ago.

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2024-10-10 13:23

Yesterday, it booted with half the display covered in artifact.

Touch screen did not work.

Strangely, the artifact slowly disappeared and the screen returned to normal. I flashed the NEC ROM (again) using Lenovo RSA.

However, after using it for 15 min, the same half-screen artifact has returned. Touch screen no longer works.

Has any CHing come across a similar situation?

Could it be a loose ribbon connecting the display, or could it be a hardware defect (digitiser, motherboard, etc)?

As you can see, I've flashed the NEC ROM. The warranty has presumably been voided.

1   If it is a loose ribbon, I might take a chance to open the case and fix it myself. Never open up a phone or tablet before...

2   If it's a hardware defect, tricky...

Any suggestion or feedback welcome, incl. a shop in HK which does Lenovo tablet repair (not Lenovo HK).

Many thanks in advance!

chue

拼多多應冇保,先問賣比你果間野睇有冇得寄返去整,唔想等家下多左好多修理平板舖頭,都係本身做開手機修理,但要留意收幾錢,貴就唔好比

luke123

拼多多應冇保,先問賣比你果間野睇有冇得寄返去整,唔想等家下多左好多修理平板舖頭,都係本身做開手機修理,但 ...
chue 發表於 2024-10-11 09:04

Thanks.

I remember a CHing saying sending back a tablet may be problematic with mainland customs due to the battery issue.

Hope to learn what the problem is likely to be: loose ribbon or actual hardware defect.

Y700 parts are not difficult to source, but it seems unlikely a local repair shop will keep them.

Finding a good repair shop will not be easy...

Sinair

回覆 2# chue

拼多多都有保 睇你邊到買 百億買就唔好預有保用 多數係返修機 返修機去維修點會話你係2手拆機
拼多多同淘寶百億COMMENT都係咁上下

之前聯想旗艦店全新正品賣過19XX 差200睇下駁唔駁

luke123

回覆  chue

拼多多都有保 睇你邊到買 百億買就唔好預有保用 多數係返修機 返修機去維修點會話你係2手拆機 ...
Sinair 發表於 2024-10-11 16:53

Can a sealed box from a Lenovo authorized vendor possibly contain a 返修機?

Thanks.

truenobzr

我諗如果冇保養嘅情況之下拎去華強北應該係最直接了當

luke123

我諗如果冇保養嘅情況之下拎去華強北應該係最直接了當
truenobzr 發表於 2024-10-11 22:37

Is there any particular 華強北 repair shop you'd recommend?

Thanks.

df7

TB百億有2年保, 樓主雖然係PDD, 但可試下找聯想先

Sinair

回覆 5# luke123

跟據百億買家COMMENT 可以係返修機 仲要唔係官方返修機
入面有人講盒上序號同機身一樣都無用 去到維修都係話你知係2手拆機唔受理保用
仲有唔少人証明話唔係全新機
未見到有人講話維修成功 不過一般情況就算成功都唔會特別上去留言

8樓CHING講得好 保養期內有事一定先搵官方保養 其他都係次選
樓主你個情況
正解應該係先搵睇下有無單據 (有單但官方唔受保 你可以去投訴返買家 但百億好似唔會出單)
無就直接去官方
官方唔受保再去第三方維修

df7

題外話
其實TB幾特別, 睇買家有買幾多, 係什麼級別
你CAP左圖, 佢講有保, 你就贏左一半先, TB官方買貨不用發票, 因為官方買就已經叫係單, 國家要佢保你(官方), 所以到今日TB/JD 官方 既Y700仲要$22XX

我仍建議樓主先問賣方, 佢保證左正貨+有保, 你CAP圖先, 再去聯想, 聯想唔修, 你就投訴賣家, 之後睇自己有無時間同佢磨, 有既, 你多數都賠到少少
BTW, Y700一代二代都有不少死屏情況, 我之前都有發文問其他CHING, 不過有幾位都話無事