Task #3707
open
Post Delivery bug fixing
Added by Thomas Joseph 2 months ago. Updated 2 months ago.
90%
Files
| OBSERVATIONS_ELPIS_25-6.xlsx (12 KB) OBSERVATIONS_ELPIS_25-6.xlsx | Jagatheswaran J, 26/06/2026 09:48 AM |
Updated by Thomas Joseph 2 months ago
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#1
Issues and recommended testing and fixes as per discussion on 24/06/2026 => https://elpisit.sharepoint.com/:w:/s/EmbeddedFiles/IQCa6BDJZJ74TICP5lPrmxf7AWE58R23QD3WCPulUmjl4AM?e=IAoFsn
Updated by Thomas Joseph 2 months ago
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#2
- Start date changed from 25/06/2026 to 24/06/2026
Updated by Jagatheswaran J 2 months ago
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#3
- File OBSERVATIONS_ELPIS_25-6.xlsx OBSERVATIONS_ELPIS_25-6.xlsx added
- % Done changed from 0 to 60
Updated by Thomas Joseph 2 months ago
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#4
Based on test conducted on 25/06/2026 6.00pm to 26/06/2026
Summary and action items => https://elpisit.sharepoint.com/:w:/s/EmbeddedFiles/IQAIwsGBcp2AQoHojAUkIcayAblo7K3Ecz1mrBRfbLAKnz4?e=QniMWd
Fix by Sunday and Monday, plan delivery on Wednesday 01/07/2026
Updated by Thomas Joseph 2 months ago
ยท Edited
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#5
Retest conducted for heating issue. Identified Display BL LDO 1117(SOT223).
Checked USB voltage found 5.0V
issue related to Touch hanging
Updated by Thomas Joseph 2 months ago
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#6
Display LM1117 (U3 ) is heating. This is a linear regulator with min 1.2V dropout
measure input current.
plan for distribute power dissipation using two regulator or diode regulator
Updated by Thomas Joseph 2 months ago
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#7
1/7/2026
Discussion, Testing guidelines on resolution for Display heating
decided to order Waveshare display
Updated by Thomas Joseph 2 months ago
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#8
- % Done changed from 60 to 70
LED Circuit for Low battery and full charge => https://elpisit.sharepoint.com/:b:/s/EmbeddedFiles/IQC7rCSUwEUvRacEI1WWzbUwAR0P_PAvccPN5U4H1TS4JLM?e=zOSwhH
Updated by Thomas Joseph 2 months ago
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#9
Windows optimised by uninstalling unnecessary applications
Updated by Thomas Joseph 2 months ago
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#10
UPS led circuit testing => working
Review of display mounting
Updated by Thomas Joseph 2 months ago
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#11
- % Done changed from 70 to 90
email for BSH for @Venu Krishnamurthy to review
Assembly to complete as follows
B.Surendra Naik: Shorten BNC, Capture UPS LED waveform
Jagatheswaran.J: Test miniPC with Display , change display orientation
B.Surendra Naik: Display mounting with alignment, complete assembly (please share photos of bottom plate and top plate, from all sides, and also after fixing top plate
Jagatheswaran.J: Final integrated testing, start by 2.00pm
Final testing => https://elpisit.sharepoint.com/:w:/s/EmbeddedFiles/IQDb9VXKu8GiTId0nAxVtb9PAZx7JLnkTGnUATQQXW4btI8?e=nQriZx
Updated by Thomas Joseph 2 months ago
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#12
Review meeting at 4:00
All pending issues fixed.
Complete assembly => @Dhanasekar T
Splash screen in ELPRO mini PC => @Venu Krishnamurthy
Host name insted of static IP => @Shiva Leela
User manual update => @Prakash M
System testing => @Jagatheswaran J
Revioew meeting tomo 3.30pm